They allowed scientists to study heredity and further develop it
Frequency of q allele would be increase then;
The answer is D. Most desert animals are nocturnal. The exception here in the desert where I live is lizards and birds. They're all over the place during the day. But if you go out into the desert at night you can find rattlesnakes, rabbits, foxes, scorpions, kangaroo rats, and all sorts of critters.
