What are genes?

a. hormones that affect personality

b. units that determine traits

c. different forms of alleles

d. different forms of chromosomes?

A national forest may be used for mining, logging, and recreation because

The physical expression of the actual genetic material an organism possess is known as its:

Oxygen is needed to prove enery in eukaryotic cells which organelle would tyou tink needs oxygen the most

Which group was at the top of the caste system

What would happen if cellular respiration did not occur?

What are the expected outcomes associated with digoxin therapy? select all that apply?

All of the members of particular species that live in the same area are called

Antibiotics are routinely introduced into the food of cattle, chickens and other livestock, which causes the animals to grow faster. Since the cost of antibiotics is low, the use of antibiotics is an easy way to achieve faster weight gain in animals.

Which of the following is NOT a type of air pollution? a. acid rain b. mercury c. ozone d. oxygen

What are the effects of Chernobyl