1The A gene variant is dominant to the a gene variant. Examine the following Punnett square illustrating a cross between an Aa individual and another Aa individual. What
percentage of offspring do we expect to have the dominant trait?

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.

c. heat from the poles back down towards the equator.

links? do you have a link? i don't see anything?