Biology, 10.03.2020 04:24 mralxrdk12
One of the students in your study group is struggling with the idea that mammals and vertebrates are separate designations. To illustrate the two terms, you describe an animal that has the expected mammalian characteristics. What should you include in your description of this animal that would make it clear that the animal is specifically a mammal and not just a vertebrate? (Check all that apply)
(A) Hair
(B) Notochord at some point during development
(C) Cranium
(D) Four limbs
(E) specialized teeth
Answers: 2
Biology, 22.06.2019 05:00
How will you manage your time to accomplish the necessary tasks both on the job and at home?
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Biology, 22.06.2019 10:30
Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.
Answers: 3
Biology, 22.06.2019 15:30
Black fur(b) in guinea pigs is dominant over white fur(b). find the probability of a homozygous offspring in a cross: bb x bb. a. 0% b. 25% c. 50% d. 75% e. 100%
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One of the students in your study group is struggling with the idea that mammals and vertebrates are...
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