A human has 46 chromosomes in each body cell. How many chromosomes does each egg cell have?

Why is ATP an example of chemical potential energy? A It stores energy until a cell needs it. B It creates and destroys energy C It assembles mitochondria D It drives reactions to make glucose

1. A phenotype is an inherited feature that varies from individual to individual. 2. A is one particular variation of a character. 3. A genetic cross involving parents that differ in a single character is called a. 4.

Peripheral vascular diseases are disorders of the blood vessels that are located outside of the heart and brain. a. True b. False

The cat muscle sternomastoid is what muscle in humans? what is it's function

Explain how Natural Selection can lead to evolution.

consider the structure and function of fats to predict which animal would have more fat: one that live close to the poles or one that lives close to the equator?

What does the electrochemical communication do in the body?

The insertion of the human insulin gene into the bacterium Escherichia coli allowed it to produce human insulin. Which type of organism is E. coli?

When do introduced species become invasive?

If arthropods' appendages were not jointed, how would that affect them?