Local winds are created by
a. differences in earth's gravity
b. convection cells in the atmosphere
c. air moving from low pressure to high pressure
d. changing temperatures above a single location

In a cladogram' when does a group of organisms branch off

What are the two main phases of a cell cycle

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino