The Living World Questions and Answers

Which sentence uses the underlined word incorrectly?
A. The newlywed couple shared their first dance at the wedding reception.
B. For example, the President is at the top of the hierarchy for the United States.
C. I only ate a couple of eggs on Easter.
D. The first man to hierarchy the mountain got a medal of honor from the President.
Biology
The Living World
Which sentence uses the underlined word incorrectly? A. The newlywed couple shared their first dance at the wedding reception. B. For example, the President is at the top of the hierarchy for the United States. C. I only ate a couple of eggs on Easter. D. The first man to hierarchy the mountain got a medal of honor from the President.
Which of the following sentences is punctuated correctly?
A. Every morning for breakfast Paul has eggs, bacon, pancakes and syrup.
B. Every morning for breakfast, Paul has eggs, bacon, pancakes,and syrup.
C. Every morning for breakfast, Paul, has eggs, bacon, pancakes,and syrup.
D. Every morning for breakfast Paul has eggs bacon pancakes and syrup.
Biology
The Living World
Which of the following sentences is punctuated correctly? A. Every morning for breakfast Paul has eggs, bacon, pancakes and syrup. B. Every morning for breakfast, Paul has eggs, bacon, pancakes,and syrup. C. Every morning for breakfast, Paul, has eggs, bacon, pancakes,and syrup. D. Every morning for breakfast Paul has eggs bacon pancakes and syrup.
Which of the followingsentences punctuates the appositive or appositive phrasecorrectly?
A. I called my brotherDrew over to my tableto talk.
B. I called my brotherDrew, over to my, tableto talk.
C. I called, my brotherDrew over to my tableto talk.
D. I called my brotherDrew over to my, tableto talk.
Biology
The Living World
Which of the followingsentences punctuates the appositive or appositive phrasecorrectly? A. I called my brotherDrew over to my tableto talk. B. I called my brotherDrew, over to my, tableto talk. C. I called, my brotherDrew over to my tableto talk. D. I called my brotherDrew over to my, tableto talk.
Which of the following sentences ispunctuated incorrectly?
A. The Olympicmedals are made ofgold, silver, or bronze.
B. The situation isperilous, but there isstill one chance ofescape.
C. Can you make somerice, beans, and carrotsfor dinner?
D. Well Susan this is afine mess you're in.
Biology
The Living World
Which of the following sentences ispunctuated incorrectly? A. The Olympicmedals are made ofgold, silver, or bronze. B. The situation isperilous, but there isstill one chance ofescape. C. Can you make somerice, beans, and carrotsfor dinner? D. Well Susan this is afine mess you're in.
Which of the following is correct?
Statement 1: Abe Lincoln in Illinois (film) is a visual medium.
Statement 2: The Life of Abraham Lincoln from His Birth to His Inauguration
as President is a book.
Statement 1 alone is correct.
Statement 2 alone is correct.
Both the statements are true.
Neither of the statements are true.
Biology
The Living World
Which of the following is correct? Statement 1: Abe Lincoln in Illinois (film) is a visual medium. Statement 2: The Life of Abraham Lincoln from His Birth to His Inauguration as President is a book. Statement 1 alone is correct. Statement 2 alone is correct. Both the statements are true. Neither of the statements are true.
Which of the
following best
defines the
drama element
"character"?
A. the main events of
a story
B. the place and time
at which a story
happens
C. the qualities that
define an individual in
a story
D. the subject or topic
of a story
Biology
The Living World
Which of the following best defines the drama element "character"? A. the main events of a story B. the place and time at which a story happens C. the qualities that define an individual in a story D. the subject or topic of a story
1:05
The Proposal, which of the
following is true?
19
46 LOMOV: Then you make
out that I'm a land-grabber?
Madam, never in my life have l
grabbed anybody else's land,
and I shan't allow anybody to
accuse me of having done so....
[Quickly steps to the carafe
and drinks more water.] Oxen
Meadows are mine!
47 NATALYA: It's not true,
they're ours!
16
A. Natalya and Lomov do not agree on who
owns the Oxen Meadows.
B. Lomov is a confessed land thief.
C. Natalya is a confessed land thief.
D. The Oxen Meadows are the land in
which Lomov and Natalya settle when they
marry.
Biology
The Living World
1:05 The Proposal, which of the following is true? 19 46 LOMOV: Then you make out that I'm a land-grabber? Madam, never in my life have l grabbed anybody else's land, and I shan't allow anybody to accuse me of having done so.... [Quickly steps to the carafe and drinks more water.] Oxen Meadows are mine! 47 NATALYA: It's not true, they're ours! 16 A. Natalya and Lomov do not agree on who owns the Oxen Meadows. B. Lomov is a confessed land thief. C. Natalya is a confessed land thief. D. The Oxen Meadows are the land in which Lomov and Natalya settle when they marry.
Which answer
best describes
the following
text?
The man
innocently goes
to the closet
door; the
audience knows
he is in for a big
surprise.
A. verbal irony
B. situational irony
C. sarcasm
D. dramatic irony
Biology
The Living World
Which answer best describes the following text? The man innocently goes to the closet door; the audience knows he is in for a big surprise. A. verbal irony B. situational irony C. sarcasm D. dramatic irony
What is the author trying to convey through the following detail in the book -
The Life of Abraham Lincoln from His Birth to His Inauguration as
President?
It was a gloomy day: heavy clouds floated overhead, and a cold rain was
falling.
To emphasize the setting to the readers during the departure of Lincoln.
To emphasize the mannerisms to the readers during the departure of
Lincoln.
To show the behavior to the readers during the departure of Lincoln.
To show time period to the readers during the departure of Lincoln.
Biology
The Living World
What is the author trying to convey through the following detail in the book - The Life of Abraham Lincoln from His Birth to His Inauguration as President? It was a gloomy day: heavy clouds floated overhead, and a cold rain was falling. To emphasize the setting to the readers during the departure of Lincoln. To emphasize the mannerisms to the readers during the departure of Lincoln. To show the behavior to the readers during the departure of Lincoln. To show time period to the readers during the departure of Lincoln.
Identify the
Gerund in the
following
sentence:
Steaming is a
way of cooking.
A. way
B. steaming
C. is
Biology
The Living World
Identify the Gerund in the following sentence: Steaming is a way of cooking. A. way B. steaming C. is
Which of the following states why one of the models is better for moving
more nutrients in and out of the cell?
A. A is better because it has less surface area.
B. B is better because it has more volume.
C. B is better because it has more surface area.
D. A is better because it has more volume
Biology
The Living World
Which of the following states why one of the models is better for moving more nutrients in and out of the cell? A. A is better because it has less surface area. B. B is better because it has more volume. C. B is better because it has more surface area. D. A is better because it has more volume
Which sentence
below has
correct
subject/verb
agreement?
A.
in heavy sheets are
good for the fields.
Sometimes raining
B. "Raining cats and
dogs" is an expression
that means "heavy
rainfall."
C. "Raining cats and
dogs" are an
expression that mean
"heavy rainfall."
D. Sometimes raining
in heavy sheets were
good for the fields.
Biology
The Living World
Which sentence below has correct subject/verb agreement? A. in heavy sheets are good for the fields. Sometimes raining B. "Raining cats and dogs" is an expression that means "heavy rainfall." C. "Raining cats and dogs" are an expression that mean "heavy rainfall." D. Sometimes raining in heavy sheets were good for the fields.
Why would a group of small cells help an organism maintain homeostasis
better than one large cell?
A. They have a lower surface-to-volume ratio.
B. They have a greater surface-to-volume ratio.
C. They have a greater volume.
D. They have more cell structures.
Biology
The Living World
Why would a group of small cells help an organism maintain homeostasis better than one large cell? A. They have a lower surface-to-volume ratio. B. They have a greater surface-to-volume ratio. C. They have a greater volume. D. They have more cell structures.
Which sentence uses the  underlined word incorrectly?
A. After weeks of being married, they decided to couple because it wasn't
working out.
B. There is a certain workplace hierarchy. that has the bosses at the top.
C. There are only a couple of sandwiches left, so grab one if you haven't already.
D. The couple that just moved into the neighborhood raises horses.
Biology
The Living World
Which sentence uses the underlined word incorrectly? A. After weeks of being married, they decided to couple because it wasn't working out. B. There is a certain workplace hierarchy. that has the bosses at the top. C. There are only a couple of sandwiches left, so grab one if you haven't already. D. The couple that just moved into the neighborhood raises horses.
Which sentence uses the
underlined word incorrectly?
A. My favorite candy is a couple; it's made
from cooking sugar and milk together.
B. In a couple of days I have a test I need to
study for.
C. If I couple my organization with her hard
work, we make a very productive team.
D. There are a couple of reasons why
taking notes helps with studying for class.
Biology
The Living World
Which sentence uses the underlined word incorrectly? A. My favorite candy is a couple; it's made from cooking sugar and milk together. B. In a couple of days I have a test I need to study for. C. If I couple my organization with her hard work, we make a very productive team. D. There are a couple of reasons why taking notes helps with studying for class.
Persuasive
essays are
written to
A. influence readers to
accept an idea, adopt a
point of view, or take
an action.
B. give readers
information about a
scientific matter.
C. share personal
experiences and
insights with readers.
D. tell a story about
the life of a historical
figure.
Biology
The Living World
Persuasive essays are written to A. influence readers to accept an idea, adopt a point of view, or take an action. B. give readers information about a scientific matter. C. share personal experiences and insights with readers. D. tell a story about the life of a historical figure.
Structure and Function of Living
Systems:Question 1
Which of the following would be an example of positive
feedback?
The attraction of platelets when a wound occurs.
Sweating due to an increase in body temperature.
The reduction of hormone production during pregnancy.
Shivering by the muscles when temperature drops.
Biology
The Living World
Structure and Function of Living Systems:Question 1 Which of the following would be an example of positive feedback? The attraction of platelets when a wound occurs. Sweating due to an increase in body temperature. The reduction of hormone production during pregnancy. Shivering by the muscles when temperature drops.
sentences
punctuates the
appositive or
appositive.
phrase
correctly?
A. Arnold, a well-
known artist listened
to music for,
inspiration.
B. Arnold, a well-
known artist listened,
to music for
inspiration.
C. Arnold a well-
known artist, listened
to music for
inspiration.
D. Arnold, a well-
known artist, listened
to music for
inspiration.
Biology
The Living World
sentences punctuates the appositive or appositive. phrase correctly? A. Arnold, a well- known artist listened to music for, inspiration. B. Arnold, a well- known artist listened, to music for inspiration. C. Arnold a well- known artist, listened to music for inspiration. D. Arnold, a well- known artist, listened to music for inspiration.
Which sentence
is in passive
voice?
A. The sailor caught
the fish.
B. The sailor sold the
fish.
C. The fish were
caught by the sailor.
D. The sailor ate the
fish.
Biology
The Living World
Which sentence is in passive voice? A. The sailor caught the fish. B. The sailor sold the fish. C. The fish were caught by the sailor. D. The sailor ate the fish.
A cell is in its life cycle. Currently, it is not in the process of
cell division.
Which option describes the shape of its chromosomes?
one:
O Loose, stretched out in a long single-strand spiral.
O Dense, coiled into X shapes.
O Dense, coiled into spheres.
O Loose, noodle-like.
Biology
The Living World
A cell is in its life cycle. Currently, it is not in the process of cell division. Which option describes the shape of its chromosomes? one: O Loose, stretched out in a long single-strand spiral. O Dense, coiled into X shapes. O Dense, coiled into spheres. O Loose, noodle-like.
Which option describes the function of RNA polymerase?
Splitting the DNA double strand into two single strands.
Forming an RNA strand using a DNA strand as a template.
Carrying amino acids to the transcription site.
Moving mRNA strands into and out of the nucleus.
Biology
The Living World
Which option describes the function of RNA polymerase? Splitting the DNA double strand into two single strands. Forming an RNA strand using a DNA strand as a template. Carrying amino acids to the transcription site. Moving mRNA strands into and out of the nucleus.
How many spectators could The Globe seat at one time?
A. 100
B. 1000
C. 3000
D. 5000
Biology
The Living World
How many spectators could The Globe seat at one time? A. 100 B. 1000 C. 3000 D. 5000
The downfall of
a tragic hero is
typically caused
by
A. the mystical and
magical powers of
other characters in the
drama.
B. overpowering fate
and destiny.
C. a mistake the
hero/heroine makes
due to a tragic flaw
paired with fate.
D. the will of Zeus.
Biology
The Living World
The downfall of a tragic hero is typically caused by A. the mystical and magical powers of other characters in the drama. B. overpowering fate and destiny. C. a mistake the hero/heroine makes due to a tragic flaw paired with fate. D. the will of Zeus.
In what year wasThe Globe rebuilt?
A. 1555
B. 1603
C. 1613
D. 1614
Biology
The Living World
In what year wasThe Globe rebuilt? A. 1555 B. 1603 C. 1613 D. 1614
What was the
name of the
permanent
playhouse built
by Shakespeare
and Lord
Chamberlain's
Men?
A. The Theater
B. The Village
C. The Court
D. The Globe
Biology
The Living World
What was the name of the permanent playhouse built by Shakespeare and Lord Chamberlain's Men? A. The Theater B. The Village C. The Court D. The Globe
What
information is
given in the
script under
STAGE
DIRECTIONS,
right after the
ACT number
and the SCENE
number?
A. brief description of
Shakespeare's life
B. brief description of
the characters
C. brief description of
the historical timeline
D. brief description of
the setting
Biology
The Living World
What information is given in the script under STAGE DIRECTIONS, right after the ACT number and the SCENE number? A. brief description of Shakespeare's life B. brief description of the characters C. brief description of the historical timeline D. brief description of the setting
Why are efforts made to identify unknown bacteria?
selection of sterilization protocols
gain information regarding appropriate disease diagnosis and treatment
enable tracking diseases for epidemiological purposes
document discovery of new microorganisms
identify individuals during a forensic investigation based on their skin microbiome
Biology
The Living World
Why are efforts made to identify unknown bacteria? selection of sterilization protocols gain information regarding appropriate disease diagnosis and treatment enable tracking diseases for epidemiological purposes document discovery of new microorganisms identify individuals during a forensic investigation based on their skin microbiome
MONTAGUE:
Away from the
light steals
home my heavy
son
A. My despondent son
slinks home, away
from the light
B. My despondent son
slinks away from home
C. My despondent son
is slinking to the light
Biology
The Living World
MONTAGUE: Away from the light steals home my heavy son A. My despondent son slinks home, away from the light B. My despondent son slinks away from home C. My despondent son is slinking to the light
Which of these
options shows
more than one
character on the
stage engaged in
conversation?
A. aside
B. soliloquy
C. monologue
D. dialogue
Biology
The Living World
Which of these options shows more than one character on the stage engaged in conversation? A. aside B. soliloquy C. monologue D. dialogue
An extended speech that one character gives to other characters who are present is called which of the following?
A. aside
B. dialogue
C. monologue
D. soliloquy
Biology
The Living World
An extended speech that one character gives to other characters who are present is called which of the following? A. aside B. dialogue C. monologue D. soliloquy
A brief
comment by a
character to
himself (and the
audience) which
other characters
do not hear is
called which of
the following?
A. aside
B. dialogue
C. monologue
D. soliloquy
Biology
The Living World
A brief comment by a character to himself (and the audience) which other characters do not hear is called which of the following? A. aside B. dialogue C. monologue D. soliloquy
Which statement below is an example of a story's theme?
A. Three friends meet at the park to play soccer.
B. A girl studies hard and earns a scholarship.
C. A boy learns a valuable lesson about friendship from his dog.
D. Laughter is the best medicine.
Biology
The Living World
Which statement below is an example of a story's theme? A. Three friends meet at the park to play soccer. B. A girl studies hard and earns a scholarship. C. A boy learns a valuable lesson about friendship from his dog. D. Laughter is the best medicine.
41-DECIUS
BRUTUS: Pardor
me, Caesar, for my dear dear
love
To our proceeding bids me tel
you this;
And reason to my love is
liable.
A. The audience knows Decius plans to
murder Caesar, but Caesar considers him a
friend.
B. The audience knows Decius is Caesar's
friend, but Caesar does not believe him.
C. The audience thinks Decius is going to
kill Caesar, but instead he tries to save
Caesar.
D. The audience knows Decius wants to
save Caesar, but the rest of the
conspirators do not know this.
Biology
The Living World
41-DECIUS BRUTUS: Pardor me, Caesar, for my dear dear love To our proceeding bids me tel you this; And reason to my love is liable. A. The audience knows Decius plans to murder Caesar, but Caesar considers him a friend. B. The audience knows Decius is Caesar's friend, but Caesar does not believe him. C. The audience thinks Decius is going to kill Caesar, but instead he tries to save Caesar. D. The audience knows Decius wants to save Caesar, but the rest of the conspirators do not know this.
In Julius Caesar, Shakespeare
utilizes many types of irony.
Which of the following best
defines "situational irony"?
A. words that express the opposite of what
is really meant or felt
B. a sharp statement meant to cut or hurt
someone
C. the audience understands the events of
a situation while the characters are
unaware
D. a marked difference between the
expectations of something happening and
what actually happens
Resources
SH
Biology
The Living World
In Julius Caesar, Shakespeare utilizes many types of irony. Which of the following best defines "situational irony"? A. words that express the opposite of what is really meant or felt B. a sharp statement meant to cut or hurt someone C. the audience understands the events of a situation while the characters are unaware D. a marked difference between the expectations of something happening and what actually happens Resources SH
A vascular bundle
 is on the outer surface of a root.
 contains xylem and phloem tissue.
 is not found in leaves.
 is very distinct in the apical meristem.
 is usually scattered in the stem of a eudicot.
Biology
The Living World
A vascular bundle is on the outer surface of a root. contains xylem and phloem tissue. is not found in leaves. is very distinct in the apical meristem. is usually scattered in the stem of a eudicot.
Monocot seeds have one cotyledon.
O True
O False
Biology
The Living World
Monocot seeds have one cotyledon. O True O False
The term hypocotyl refers to the portion of the embryonic stem that is located below the attachment of the cotyledons.
O True
O False
Biology
The Living World
The term hypocotyl refers to the portion of the embryonic stem that is located below the attachment of the cotyledons. O True O False
Which of the following statements characterize the megaphyll line of evolution?
A) They differ from microphylls by developing a single, unbranched vein rather than a branched vascular system.
B) They are believed to have evolved from branching telomes that flattened and developed photosynthetic tissue between the branches.
C) They developed into leaves that can also be called lycophylls
D) They developed into the large leaves of the angiosperms
O two of these are correct
three of these are correct
four of these are correct
all of these are correct
none of these are correct
Biology
The Living World
Which of the following statements characterize the megaphyll line of evolution? A) They differ from microphylls by developing a single, unbranched vein rather than a branched vascular system. B) They are believed to have evolved from branching telomes that flattened and developed photosynthetic tissue between the branches. C) They developed into leaves that can also be called lycophylls D) They developed into the large leaves of the angiosperms O two of these are correct three of these are correct four of these are correct all of these are correct none of these are correct
The term herbaceous implies that a plant
O has no apical meristem.
O probably will live several years.
O lacks vascular tissue.
O is only found in wet environments.
O cannot develop secondary vascular tissue like secondary xylem.
Biology
The Living World
The term herbaceous implies that a plant O has no apical meristem. O probably will live several years. O lacks vascular tissue. O is only found in wet environments. O cannot develop secondary vascular tissue like secondary xylem.
Conifers are common in mountain and high-latitude forests where it is cold, very dry and it snows frequently. What key characteristics of conifers give them an
advantage over other types of plants that live in these forests?
A) the production of resin.
B) the conical shape of the tree.
C) leaves with a relatively large surface area.
D) needle-like leaves
E) a waxy cuticle.
F) sori located on the underside of the leaves
G) loss of leaves during the winter months.
three of these are correct
all of these are correct
Onone of these are correct
four of these are correct
two of these are correct
Biology
The Living World
Conifers are common in mountain and high-latitude forests where it is cold, very dry and it snows frequently. What key characteristics of conifers give them an advantage over other types of plants that live in these forests? A) the production of resin. B) the conical shape of the tree. C) leaves with a relatively large surface area. D) needle-like leaves E) a waxy cuticle. F) sori located on the underside of the leaves G) loss of leaves during the winter months. three of these are correct all of these are correct Onone of these are correct four of these are correct two of these are correct
The term angiosperm refers to
O the presence of endosperm.
O the enclosure of the seeds within a fruit.
O the presence of pollen.
O the narrow sperm of angiosperms.
O the branching of vascular veins.
Biology
The Living World
The term angiosperm refers to O the presence of endosperm. O the enclosure of the seeds within a fruit. O the presence of pollen. O the narrow sperm of angiosperms. O the branching of vascular veins.
Of these, which occurs FIRST when allopatric speciation occurs?
O geographical separation of two populations
O reproductive isolation
O genetic divergence
O extensive gene flow
Biology
The Living World
Of these, which occurs FIRST when allopatric speciation occurs? O geographical separation of two populations O reproductive isolation O genetic divergence O extensive gene flow
Individuals from two beetle populations can mate but never produce offspring. Further
examination indicates that the sperm from one population cannot fuse with the egg of the other
population. Based on this information, which of the following is true? CHOOSE THE MOST
COMPLETE CORRECT ANSWER.
O Beetles in the two populations are different species based on the biological species concept AND is a prezygotic reproductive barrier prevents gene flow between the two beetle populations.
O Beetles in the two populations are not reproductively isolated from each other.
O Beetles in the two populations are different species based on the biological species concept.
O Beetles in the two populations are different species based on the biological species concept AND they are not reproductively isolated from each other.
O A prezygotic reproductive barrier prevents gene flow between the two beetle populations.
Biology
The Living World
Individuals from two beetle populations can mate but never produce offspring. Further examination indicates that the sperm from one population cannot fuse with the egg of the other population. Based on this information, which of the following is true? CHOOSE THE MOST COMPLETE CORRECT ANSWER. O Beetles in the two populations are different species based on the biological species concept AND is a prezygotic reproductive barrier prevents gene flow between the two beetle populations. O Beetles in the two populations are not reproductively isolated from each other. O Beetles in the two populations are different species based on the biological species concept. O Beetles in the two populations are different species based on the biological species concept AND they are not reproductively isolated from each other. O A prezygotic reproductive barrier prevents gene flow between the two beetle populations.
Which of the following is an example of a prezygotic reproductive barrier between two species?
OTwo closely related monkey species sometimes interbreed and produce hybrid offspring. The offspring grow
to adulthood but are unable to produce offspring.
O Two closely related salamander species can mate and produce hybrid offspring; the hybrids are conspicuous
to predators and have an extremely low survival rate.
Males of two closely related fish species build nests in a lake to attract females to lay eggs; sometimes
females lay eggs in the nest of males of the wrong species, and males fertilize the "wrong" eggs with their
sperm, but the hybrid offspring that hatch from these eggs never survive to adulthood.
Males of two closely related fish species build nests in a lake to attract females to lay eggs; sometimes
females lay eggs in the nest of males of the wrong species, and males add their sperm to the "wrong" eggs,
but a hybrid zygote is never formed.
Biology
The Living World
Which of the following is an example of a prezygotic reproductive barrier between two species? OTwo closely related monkey species sometimes interbreed and produce hybrid offspring. The offspring grow to adulthood but are unable to produce offspring. O Two closely related salamander species can mate and produce hybrid offspring; the hybrids are conspicuous to predators and have an extremely low survival rate. Males of two closely related fish species build nests in a lake to attract females to lay eggs; sometimes females lay eggs in the nest of males of the wrong species, and males fertilize the "wrong" eggs with their sperm, but the hybrid offspring that hatch from these eggs never survive to adulthood. Males of two closely related fish species build nests in a lake to attract females to lay eggs; sometimes females lay eggs in the nest of males of the wrong species, and males add their sperm to the "wrong" eggs, but a hybrid zygote is never formed.
ANTONY: Pardon me, Julius! Here wast thou bay'd, brave
hart; Here didst thou fall; and here thy hunters stand, Sign'd in thy spoil, and crimson'd in thy lethe. O world, thou wast the forest to this hart; And this, indeed, O world, the heart of thee. How like a deer, strucken by many princes, Dost thou here lie!
A. he compares Caesar to a cat being hunted and killed
B. he compares Caesar to a deer being hunted and killed
C. he compares Caesar to a dog being hunted and killed
D. he compares Caesar to a fox being hunted and killed
Biology
The Living World
ANTONY: Pardon me, Julius! Here wast thou bay'd, brave hart; Here didst thou fall; and here thy hunters stand, Sign'd in thy spoil, and crimson'd in thy lethe. O world, thou wast the forest to this hart; And this, indeed, O world, the heart of thee. How like a deer, strucken by many princes, Dost thou here lie! A. he compares Caesar to a cat being hunted and killed B. he compares Caesar to a deer being hunted and killed C. he compares Caesar to a dog being hunted and killed D. he compares Caesar to a fox being hunted and killed
Which of the following statements about the human microbiome is FALSE?
Babies born by C-section may have a different initial microbiome than babies born vaginally
O Bacteria that are naturally abundant in the vagina can outcompete infectious yeast pathogens
O A person with a diverse microbiome is more likely to fall sick than a person without a diverse microbiome
O Some prokaryotes break down complex starches that we would otherwise not be able to digest
O The microbiome can include one or more eukaryotes
Biology
The Living World
Which of the following statements about the human microbiome is FALSE? Babies born by C-section may have a different initial microbiome than babies born vaginally O Bacteria that are naturally abundant in the vagina can outcompete infectious yeast pathogens O A person with a diverse microbiome is more likely to fall sick than a person without a diverse microbiome O Some prokaryotes break down complex starches that we would otherwise not be able to digest O The microbiome can include one or more eukaryotes
Which of the following occurs when two species evolves from one population by sympatric
speciation?
O Members of a population become geographically separated.
O Members of a population become genetically different from each other.
O Gene flow begins between two different populations.
O Mutations occur in one group, but not the other.
Biology
The Living World
Which of the following occurs when two species evolves from one population by sympatric speciation? O Members of a population become geographically separated. O Members of a population become genetically different from each other. O Gene flow begins between two different populations. O Mutations occur in one group, but not the other.
The loss of a keystone species can lead to to its abundance.
O the Competitive Exclusion Principle; proportionate
O a trophic cascade; disproportionate
O the Competitive Exclusion Principle; disproportionate
a symbiotic relationship; proportionate
Biology
The Living World
The loss of a keystone species can lead to to its abundance. O the Competitive Exclusion Principle; proportionate O a trophic cascade; disproportionate O the Competitive Exclusion Principle; disproportionate a symbiotic relationship; proportionate
The electrochemical gradient of H+ is also known as the proton motive force. What are the two
components of the proton motive force?
Biology
The Living World
The electrochemical gradient of H+ is also known as the proton motive force. What are the two components of the proton motive force?
Plants that are dioecious are best described as having:
O archegonia and antheridia on separate gametophytes.
O archegonia and antheridia on separate sporophytes.
O archegonia and antheridia on the same gametophyte
O the ability to make pollen grains via archegonia
O ovules contained within antheridia
Biology
The Living World
Plants that are dioecious are best described as having: O archegonia and antheridia on separate gametophytes. O archegonia and antheridia on separate sporophytes. O archegonia and antheridia on the same gametophyte O the ability to make pollen grains via archegonia O ovules contained within antheridia