What is a part of a chromosome that contains the DNA code for a trait?

The stages an organism passes through make up its ____________.

Is reading an inherited behavior?

Who is an awesome, fabulous, wonderful teacher?

Characteristic passed from parents to offspring.

What forms as a result of meiosis?

Give an example of an instinct.

You get a sunburn and a week later, the dead skin peels off. What process formed the new skin?

A strong characteristic that always appears when there is a gene for it is known as this.

All the living and nonliving things that affect an organism make up its ____________.

A way of acting that is passed from parents to offspring.

When is your Chapter 4 Test?

If an organism has 46 chromosomes in each body cell, how many are in a zygote?

In what part of the cell do changes first take place during mitosis?

A behavior an animal acquires through experience.

Who is famous for researching Heredity and pea plants?

A threadlike structure that is found in the nucleus of the cell.

During mitosis, what does a new cell get an exact copy of?

What in the environment kills many plants and animals?

What two holidays are next week?