What causes the expression of a recessive trait?

A. two dominant factors

B. one dominant and one recessive factor

C. two recessive factors

D. one dominant gene

If all of the ice now stored in antarctica's glaciers melted, what would happen?

Creating hypotheses based on observations. A hypothesis is a general principle or explanation that is derived from observations. Suppose you make the following observations: a. You look at 10 human liver cells and observe that each one has a nucleus.

The steps of meiosis 2

The electrical impulse that stimulates neurotransmitter release, thereby transmitting information to other neurons, arise in the: a. dendrites b. axon hillock c. axon d. dendritic spine

In general, hypertension is characterized by having a diastolic pressure above 120 and a systolic pressure above 80. a. True b. False

A scatter plot is useful in visualizing trends over time. a. True b. False

Why the lungs are considered part of the excretory system?

Which portion of the brainstem serves as the relay center between the cerebrum and the cerebellum? a. The diencephalon b. The mid brain c. The pons d. The medulla oblongata

The ability to move your right hand is controlled by the

Which best describes the risk of using repetition?