If the probability of an offspring is 50% homozygous dominant for black coat color and 50% heterozygous dominant for black coat color what is the ratio?

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

Consider the skeleton. which skeletal system is represented by the shaded portion of the skeleton? spongy skeleton compact skeleton axial skeleton appendicular skeleton

How do living things obtain phosphorus