Which is true of all crops that humans grow?

They are inferior to wild plants.

They are descended from wild plants.

They are resistant to disease and pests.

They are genetically diverse.

Assume B = dominant; b = recessive. What will be the result if Bb mates with BB?

Why do humans need both red and white blood cells

Overfishing of salmon has caused populations of wild salmon to decline. To combat this decline, salmon are raised in hatcheries, and then released to the wild.

Which of the following situations would be an example of sensory adaption? A. A loud noise suddenly startles a women as she is asleep. B. Walking into a room with fresh onions can strike a person with the strong odor. C.

An underground layer of rock or sand that holds water is called a (n)

What kind of doctor is neil shubin

How do cells become specialized for different functions?

Organisms do not adapt as a result of competition for resources. true or false

How do most cancers arise? question 1 choices choice a., from a single mutations arising simultaneously in a cluster of cells choice b., from a series of mutations that arise in the descendants of a single somatic cell choice c.

Briefly describe your experimental design for the first experiment. Make sure to include: a. The conditions you used to feed your mice (e. g., the foods you fed your mouse and the length of time the mouse was in the light box) b.