The allele responsible for the Siamese coat-color pattern produces an unstable tyrosinase enzyme. This type of gene product is an example of what type of allele?
What will be an ideal response?
temperature-sensitive
You might also like to view...
In comparing innate immunity to adaptive
immunity, which of the following statements is (are) correct?
a. Innate immunity has a response time of about a week; adaptive immunity has an immediate response time. b. Innate immunity uses billions of different antigen receptors to detect antigens; adaptive immunity has a fixed set of receptors. c. Innate immunity does not target specific antigens; adaptive immunity does target specific antigens. d. Innate immunity has a long persistence; adaptive immunity does not persist. e. Both a and b are correct
Explain the mechanics of muscle contraction during a heartbeat, including the stimulus for the contraction
What will be an ideal response?
Transmission of the pathogen of leishmaniasis is by the
A. tsetse fly. B. phlebotomine (sand) fly. C. reduviid, "kissing," bug. D. hard bodied tick. E. Anopheles mosquito.
At current (2007) rates of consumption, and given current estimates of known reserves, the predicted length of time to exhaustion of world oil supplies is about ____ years.
Fill in the blank(s) with the appropriate word(s).