What are the two amino acids coded for in the mRNA segment UGC CCG

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Why do we perceive objects as retaining their brightness under different lighting levels?

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.