Question:

Which of the following arguments is LEAST supported by

Last updated: 8/2/2022

Which of the following arguments is LEAST supported by

Which of the following arguments is LEAST supported by scientific evidence for the endosymbiotic origin of chloroplasts in eukaryotic cells? a. Chloroplasts have their own single-stranded DNA similar to prokaryotic DNA that is separate from the nuclear DNA of plant cells. b. Chloroplasts have a double membrane, and the innermost membrane resembles that of autotrophic prokaryotic cells. c. Chloroplasts within a plant cell can reproduce by a process that resembles binary fission in prokaryotic cells. d. Chloroplasts can be replaced using nuclear DNA by the cell if it loses its chloroplasts.

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A botanist discovers a new species of land plant with a dominant sporophyte chlorophylls a and b and cell walls made of cellulose In assigning this plant to a phylum which of the following if present would be least useful sperm that lack flagella spores endosperm flowers seeds
Biology
Plant Kingdom
A botanist discovers a new species of land plant with a dominant sporophyte chlorophylls a and b and cell walls made of cellulose In assigning this plant to a phylum which of the following if present would be least useful sperm that lack flagella spores endosperm flowers seeds
Which of these organisms has the longest generation time sometimes referred to as life cycle O Drosophila melanogaster O Neurospora crassa O Mus musculus O Arabidopsis thaliana Saccharomyces cerevisiae
Biology
Plant Kingdom
Which of these organisms has the longest generation time sometimes referred to as life cycle O Drosophila melanogaster O Neurospora crassa O Mus musculus O Arabidopsis thaliana Saccharomyces cerevisiae
Now label the branches for these groups in your phylogeny with these ages 2 Discuss whether the first appearance data support the Land Plant phylogeny that we are using The plant phylogeny is constructed based on various lines of evidence like fossil record and genet data and so much more
Biology
Plant Kingdom
Now label the branches for these groups in your phylogeny with these ages 2 Discuss whether the first appearance data support the Land Plant phylogeny that we are using The plant phylogeny is constructed based on various lines of evidence like fossil record and genet data and so much more
2 Discuss whether the first appearance data support the Land Plant phylogeny that we are using
Biology
Plant Kingdom
2 Discuss whether the first appearance data support the Land Plant phylogeny that we are using
1 Do some basic research and find the age of the earliest known fossils for Bryophytes sometimes called Bryopsids Tracheophytes Seed plants Angiosperms Use simple search terms like earliest known Bryophyte or oldest Bryophyte fossil Cite your sources Now label the branches for these groups in your phylogeny with these ages
Biology
Plant Kingdom
1 Do some basic research and find the age of the earliest known fossils for Bryophytes sometimes called Bryopsids Tracheophytes Seed plants Angiosperms Use simple search terms like earliest known Bryophyte or oldest Bryophyte fossil Cite your sources Now label the branches for these groups in your phylogeny with these ages
Bryophytes perform double fertilization True O False
Biology
Plant Kingdom
Bryophytes perform double fertilization True O False
Generate at least two different dichotomous keys based on this data example figure No Mycobacterium No Gram stain Bacilli Motile Not cocci Yes Rhizobium Gram Positive Propionibaterium No Morphology Spirochetes Borrelia Green Yes Gloeocapsa Cocci Staphylococcus
Biology
Plant Kingdom
Generate at least two different dichotomous keys based on this data example figure No Mycobacterium No Gram stain Bacilli Motile Not cocci Yes Rhizobium Gram Positive Propionibaterium No Morphology Spirochetes Borrelia Green Yes Gloeocapsa Cocci Staphylococcus
Which of the following statements best summarizes the structural differences between DNA and RNA A RNA is a double helix but DNA is single stranded B DNA is double stranded and RNA is single stranded C DNA nucleotides contain deoxyribose sugar and RNA a ribose D B and C are correct
Biology
Plant Kingdom
Which of the following statements best summarizes the structural differences between DNA and RNA A RNA is a double helix but DNA is single stranded B DNA is double stranded and RNA is single stranded C DNA nucleotides contain deoxyribose sugar and RNA a ribose D B and C are correct
A n bryophyte is a small seedless plant that lacks vascular tissue O O False True
Biology
Plant Kingdom
A n bryophyte is a small seedless plant that lacks vascular tissue O O False True
Which kingdom includes pine trees O Kingdom Plants O Kingdom Archaea O Kingdom Protista O Kingdom Eubacteria
Biology
Plant Kingdom
Which kingdom includes pine trees O Kingdom Plants O Kingdom Archaea O Kingdom Protista O Kingdom Eubacteria