Using the map, what is the recombination frequency for the genes for body color and wing size in fruit flies?
a.65.5%
b 48.5%
c. 17%
d.1.7%
c. 17%
You might also like to view...
Overexpression of caudal in the early Drosophila embryo, at a level high enough to overcome inhibition by Bicoid protein, would
A. interfere with the development of anterior structures. B. interfere with the development of posterior structures. C. interfere with the development of both anterior and posterior structures. D. have no effect since the cytoplasm has already been determined. Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you already know about caudal? 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?
Which part of the amphibian life cycle prevents them from being fully terrestrial?
a. finding a mate b. reproduction c. respiration d. obtaining food e. locomotion
Of the following, who is most likely to develop a chronic infection with hepatitis B virus?
A) children between the ages of 2 and 12 B) newborns C) females at puberty D) young adults E) the elderly
Answer the following questions true (T) or false (F)
1. Ecological dominants are typically the top predators in a community. 2. A community is a more inclusive category than a population. 3. Communities with the most biodiversity are found in areas with low geographic diversity.