In the human body, the circulatory system transports and deliver substances. Within the cell, which organelle performs a similar function? *
Mitochondria
Nucleus
Cytoplasm
Endoplasmic Reticulum

What are the fixed alleles in the human species? o a. the alleles that are on the most chromosomes b. the alleles that change most often 000 c. the alleles that no one has d. the alleles that everyone has

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation

Match each medication with its description.