Biology, 23.07.2019 03:00, cowerdwhisper23
The genomes of three species of mouse are being sequenced, and a particular dna sequence found in all three species is found to have a steady mutation rate. the sequence of interest for these three species is shown below. species a: attcggattattcgagg species b: gtccggttcattggaca species c: atccagatcgttcgtgg which of the following inferences can be made, based on this information? a. species b and species c most likely diverged from species a since they both have more mutations than species a. b. species b most likely evolved from species c since they are closest to each other in terms of number of mutations. c. species a and species c most likely share the most recent common ancestor since they differ by the fewest mutations. d. species c most likely diverged from species a more recently than species b since species c has fewer mutations than species b.
Answers: 1
Biology, 21.06.2019 16:30, kyle65
Melissa lives in a town called greendale. she discovers that when she lights a match and holds it near her kitchen faucet, the little flame grows into a larger fire. melissa is surprised because she thought the water would extinguish the flame rather than ignite it further. her mother tells her that the water might be contaminated with dissolved methane, a primary component in natural gas. melissa investigates the matter and finds that cases of methane contamination started shortly after a company began fracking for natural gas in the area. based on this information, which three statements are plausible consequences of fracking in greendale?
Answers: 2
Biology, 22.06.2019 13:40, dasdsadsafdhgifsdu
The term facultative anaerobe refers to an organism that
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Biology, 22.06.2019 19:00, michael3592
Why does controlling transcription affect prokaryotic gene expression?
Answers: 3
Biology, 22.06.2019 19:40, duyphan
Two pea plants with yellow peas are crossed. most of their offspring have yellow peas, but about 25 percent of the offspring have green peas. for pea color, yellow is the dominant trait and green is the recessive trait. what does this tell you about the two parent plants? a. the parent plants have only dominant alleles for pea color. b. the parent plants are heterozygous for pea color. c. pea color follows an incomplete dominance pattern of inheritance. d. the parent plants are homozygous for pea color.
Answers: 1
The genomes of three species of mouse are being sequenced, and a particular dna sequence found in al...
Mathematics, 26.07.2019 22:20