Why are human behaviors so difficult so study? What will be an ideal response?
The vast majority of human behaviors are polygenic, which means there are many genes controlling
them. As a result, it is very difficult to look at one particular gene and observe a clear explanation of a
trait. In addition, human traits are very much influenced by environment, so having certain genes may
not produce certain behaviors.
You might also like to view...
Given that these two gene loci are very closely linked, the phenotypic ratio in the F2 generation should be closest to
A. 1 brown eye, heavy wing veins: 2 red eye, thin wing veins: 1 brown eye, thin wing veins B. 1 brown eye, thin wing veins: 2 red eye, thin wing veins: 1 red eye, heavy wing veins C. 3 red eye, thin wing veins: 1 brown eye, heavy wing veins D. 1 brown eye: 1 red eye: 1 heavy wing veins: 1 thin wing veins Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain? Gather Content · What do you already know about genetic linkage? Consider Possibilities · Consider the different answer options. Which can you rule out? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
In DNA, cytosine bonds to guanine. In RNA, cytosine bonds to
a. thymine. b. cytosine. c. uracil. d. guanine. e. adenine.
A DNA molecule that enters a bacterium by one of several mechanisms is called a(n) ________.
A. exogenote B. endogenote C. merozygote D. None of the choices are correct.
Which of the following statements is true of the pine life cycle?
A) The pine tree is a gametophyte. B) Male and female gametophytes are in close proximity during gamete synthesis. C) Conifer pollen grains contain male gametophytes. D) Double fertilization is a relatively common phenomenon.