Reproduction in Organisms Questions and Answers

Question 2 of 10 Which describes how proteins are used in mating by Japanese beetles A Males use a protein to detect pheromones sent by females OB Lipids are stored in proteins and used for reproduction OC Male and female beetles combine proteins to form offspring O D Proteins allow beetles to produce more ribosomes SUBMIT

Mold structures of Zygomycetes D A B C B select answer select answer select answer A

A Fertilization is so the gametes shown to the right may not all be fertilized controlled by the mitotic spindle B X random XX X X pre determined

E G C Draw the pitches you read as quarter notes on the staff below You may use the image below as a guide 02 EFGA B C D E F PENCIL THIN BLACK

Place the steps of binary fission in the correct order to test your understanding of bacterial cell divis Drag the text blocks below into their correct order Septum is completed A transverse septum grows inward as the two chromosomes are pulled towards opposite ends of the elongating cell Daughter cells are separated or may remain attached Cell enlarges and the chromosome is replicated

Asexual reproduction is based on a type of cell division known as Omitosis O melosis

Match the following pl gametangia an organ of lower plants some protists and some fungi that produces gametes the reproductive cell in sexual reproduction for example the egg or sperm 3 gamete producing organ in animals 4 cone bearing plant often called evergreen 5 the condition of having isogametes gametes of the same size and shape gamete gametangium isogamy gymnosperm gonad

When the reproductive organs of two different species don t fit together this is an example of what type of isolation A gametic isolation B temporal isolation C behavioral isolation D mechanical isolation

When a horse and donkey mate they produce a mule which is infertile This is an example of which of the following A postzygotic barrier B prezygotic barrier C gametic isolation

Which of following is a benefit of sexual reproduction A difficulty finding mate B identical offspring C long gestation periods D genetic variation

Which of the following are similar between spermatogenesis and oogenesis in vertebrate animals Both oogenesis and spermatogenesis 1 begin at the onset of sexual maturity II result in the production of four functional haploid cells from one diploid cell III lead to the production of gametes from germ cells IV are complete at the time of birth Both III and IV OBoth I and II O Both II and III Only III

The primary difference between estrous and menstrual cycles is that O copulation normally occurs across the estrous cycle whereas in menstrual cycles copulation only occurs during the period surrounding ovulation O the endometrium shed by the uterus during the estrous cycle is reabsorbed with no extensive fluid flow out of the body whereas the shed endometrium of menstrual excreted from the body O behavioral changes during estrous cycles are much less apparent than those of menstrual cycles O season and climate have less pronounced effects on estrous cycles than they do on menstrual cycles

The following are the genetic traits of dominance inheritance of the appearance of pea plants seeds Dominant Traits Recessive Traits T tall t short W wrinkled W smooth Y yellow y white Which of the following is the genotype for short wrinkled yellow seed ttWwyy TTWWYY TTWWYY

reproducing asexually allow bacteria to multiply rapidly A It requires two individuals B It requires a lot of energy to mate and reproduce C It brings genetic variation for the species D It doesn t take much time as the cell is just clo

is a type of reproduction exhibited by bacteria O mitosis sexual asexual reproduction O meiosis sexual reproduction O mitosis asexual reproduction O binary fission sexual reproduction Obinary fission asexual reproduction

The difference between asexual and sexual reproduction is O Asexual Reproduction involves sperm and ova O Asexual Reproduction does not involve Gametes which are ova sperm O Asexual Reproduction involves gametes O prior to asexual reproduction DNA is not replicated in the original cell O Asexual Reproduction only occurs in bacteria cells