Biology, 14.05.2021 16:40 rileychas4114
How do analogous structures support the pattern of convergent evolution?
a) They show how organisms change due to genetic variation over time.
b) They prove that physical features of organisms evolved from a common ancestor.
c) They show how similar selective pressures create similar adaptive traits in unrelated organisms.
d) They prove that all organisms naturally develop advantageous features to improve survival and reproductive rates.
Answers: 3
Biology, 21.06.2019 22:00
How does the molecular clock work? a. it analyzes the brain functionality of two different species.b. it examines and compares the physical characteristics of two different species.c. it illustrates relationships between two different species.d. it compares the number of mutations that exist in the dna of two different species.
Answers: 1
Biology, 22.06.2019 04:10
How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.
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Biology, 22.06.2019 04:30
The green colored pigment in chloroplasts is? a. nitrogen b. chlorophyll c. chlorophorm d. chlorofloromethane
Answers: 2
How do analogous structures support the pattern of convergent evolution?
a) They show how organisms...
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