What do u mean by being sick ?​

The model illustrates a process by which a substance is taken up by a cell

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent

The transport tubes for food coming down the plants are called?