The biotic factors of an ecosystem are arranged in feeding levels based on what they utilize for food or energy. Each of these feeding levels is called a niche level.

In humans, meiosis produces cells called gametes that contain half the amount of genetic material as the parent cell.

For a population to be in Hardy-Weinberg equilibrium there are no changes in gene frequencies from one generation to the next. 

Mitosis results in the formation of two genetically identical cells. 

If a sperm cell contains 8 chromosomes, it comes from an animal that has  _______ chromosomes. 

Organisms can display explosive growth called _______ when resources are abundant and there is no competition. 

In the process of meiosis, several mechanisms shuffle the genetic material, thereby increasing genetic diversity.

Alternate forms of the same gene are called 

Mitosis is the type of cell division associated with  _______ and  _______

Label the phase of Meiosis