When an individual moves into one population from a different population, it is called

Which of the following statements about DNA is FALSE? DNA stores and transmits genetic information DNA folds up into chromosomes prior to cell division chromosomes and genes are composed of DNA genes are segments of DNA along the length of a

Science fair ideas for 5th grade?

Most natural food chains are only four or five links long, rarely more. the number of trophic levels is limited because

Conservationists establish that the carrying capacity of a population of deer in an extensive geographical area is 945. The current population of deer is 1,100.

A maritime polar air mass is a cold air mass that forms over which two oceans? a. Atlantic and Indian Oceans b. Pacific and Atlantic Oceans c. Pacific and Indian Oceans d. Arctic and Indian Oceans

Meiosis is a specialized form of cell division that that produces

Gee's arm was cut during an industrial accident. the blood was pouring from the wound in spurts. which type of vessel was severed?

Why does Betelgeuse have a much greater absolute magnitude than apparent magnitude?

The cell's nucleus is filled with a substance called protein.

How are genes related to chromosomes?