Are microorganisms alive and do microorganisms affect humans

Which of the following is the main purpose of a human community?

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

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