If a sperm cell contains 8 chromosomes, it comes from an animal that has chromosomes. A. 4
B. 8
C. 12
D. 16
E. 24

What makes a dominant allele different from a recessive allele

Aprocedure done under controlled conditions to test a hypothesis is an inquiry.

Internal feedback works to maintain homeostasis when your a. heart rate decreases as your white blood cells increase b. breathing rate decreases as your red blood cells decrease c. heart rate increases as your liver is cleaning blood d. breathing rate increases as your heart rate increases