The environments helped to the traits of the organisms that live in them.

Group of answer choices

reduce

eliminate

duplicate

shape

Mention true or false : a) cholera is marked by acute diarrhea and no urination. b)mosquitoes are the source of dysentery germs.

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell