January 2020 Living Environment Regents Questions 11-20

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This situation is an example of

Sexually reproducing organisms pass on genetic information as a

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

A small lizard spends the morning hours lying in the sunlight until its body temperature rises. Later on in the day, the lizard rests in a shady area until its body temperature cools. This type of behavior is important to

Organisms that live on land rarely compete for

A genetic change that occurs in a body cell of a mouse will not contribute to the evolution of the species because

Scientists who have examined the fossil record have noted that some species have changed very little over long periods of geologic time. The lack of change in such organisms is most likely because

Doctors often use certain medications to treat infections. A few people have a reaction to some of these medications, such as itching, swelling, or trouble breathing. This is an example of