Mice eat plants and hawks eat mice. During a good growing season, a lot of plants are produced. How will this affect the hawk population? A. The hawk population will increase
B. The hawk population will decrease
C. The hawk population will remain the same
D. The hawk population will drop, then stabilize

Apea plant that is heterozygous for the tall phenotype can produce short offspring when self pollinating. which of the following explains why this occurs? a. segregation of allels b. condominance of traits c. polygenic expression of traits d. independent assortment of alleles

The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents

What are 3 reasons that natural selection occurs