A type A father and a type O mother have children. Half of their children turn out to have type O blood.

What was the father's Genotype?

What is the other half of the children's blood type?

"do a testcross with a homozygous recessive plant."

flooding wildfire landslides climate change the factors listed have an immediate effect on the animal populations found in any habitat. the four factors would lead to a death. b emigration. eliminate c immigration. d mutations.