Maintaining a rich variety of genetic material that may lead to discoveries useful to humans can be ensured by

1. preserving biodiversity

2. increasing cloning

3. asexual reproduction

4. selective breeding

Which two 23.5°-latitude locations are influenced by cool surface ocean currents

When water moves into an animal cells placed in a hypotonic solution what happens?

Which of the following is not associated with Wilson disease?

Cultural traits are transmitted horizontally and vertically through learning. which of the examples below shows the horizontal transmission of culture?

The complete set of genetic instructions in an organism's chromosomes is called the

Why the plants in a space are grown in enclosed containers

What affects about 1% of chronic alcoholics and involves a defect in remembering recent events?

What is the most common method used to count a large species population? A. Estimating B. Sampling C. Guessing D. A pencil and paper

Which of the following is true about DNA mutations? A. Mutations can only occur in the body cells of an organism. B. Mutations can only be caused by environmental factors such as radiation. C. Mutations can spontaneously occur during DNA replication.

How is a door hinge like the joint in your knee