How many different shapes of bacteria are there? a. 1 shape b. 2 shapes c. 3 shapes d. 4 shapes

What role do traits play in affecting an organisms ability to reproduce? finches

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

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of