One of the conditions required to maintain genetic equilibrium is?
a. natural selections
b. mutations
c. nonrandom mating
d. no immigration or emigration

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased

The most effective way to provide children with safety messages is to