People who can taste PTC are more likely than non-tasters to dislike broccoli and Brussels sprouts
a. True
b. False
True
You might also like to view...
During chemical evolution, which of the following occurred in the molecules involved?
A) Entropy decreased while potential energy increased. B) Entropy increased while potential energy increased. C) Entropy stayed constant while potential energy increased.
Those organisms that cannot swim against the ocean currents are collectively called:
a. plankton. b. nekton. c. seston. d. demersal. e. infauna.
Mutations may arise by replication error,
__________ activity, or exposure to environmental hazards. Fill in the blank(s) with the appropriate word(s).
Among the effects of vitamin A deficiency are
a. dry skin, eyes, and mucous membranes. b. increased vulnerability to infections of the skin, eyes, and mucous membranes. c. impaired growth and development. d. mental impairment. e. all of these.