Two parents with normal vision have two sons, one color deficient and one with normal vision. If this couple then has six daughters, can you predict what percentage of the daughters will have normal color vision?
A) 0% B) 25% C) 75% D) 50% E) 100%
E
You might also like to view...
For mechanisms of sex determination, which of the following is incorrectly paired?
A. X-Y, cow B. X-O, grasshopper C. ZZ-ZW, bluebird D. 1n-2n, pea plant E. high temperature-low temperature, alligator
One characteristic that New World monkeys have that Old World monkeys lack is
A. binocular vision. B. opposable thumbs. C. hair covering their bodies. D. prehensile tails. E. females have mammary glands.
Allosteric inhibition is generally a result of:
a. excess substrates b. binding regulatory molecules at a site other than the active site c. a change in the temperature of the system d. binding of the regulatory molecule at the active site e. pH inhibition
Gene-splicing procedures may be performed with small loops of bacterial DNA that are not part of the main chromosome. These small DNA loops are called
A. nucleotides. B. plasmids. C. translators. D. anticodons.