I get it! Now I know the functions of cell division are ______.

I need extra help with ___.

Mary and her mother are both colorblind. Is Mary's father colorblind, too? How do you know?

Mary and her mother are both colorblind. Is Mary's father colorblind, too? How do you how?

What is the sex of a person who is a carrier for colorblindness?

What is the sex of a person who is a carrier for colorblindness?

What do you think would happen if a cell's DNA did not replicate correctly?

Predict whether male or female kestrels (or both) provide parental care for their offspring. Explain.

Circle the correct answer, and explain why it is true or false.

If you are an administrative worker and do not provide direct patient care, you do not have to abide by federal, state, and local legal and ethical standards.

An r-strategist will typically:

A. produce small offspring

B. produce large offspring

C. produce few offspring

D. produce many offspring

E. provide little parental care

F. provide abundant parental care."

How do you think parental care is related to the percentage of offspring that survive the first year of life?

Why do you think animals that provide parental care have fewer offspring?

Now I know that parental care occurs _____.

Snakes have traces of leglike structures that are not used for movement. Which of the following could you infer from this evidence? A Snakes do not have ancestors. B Snakes are an example of transitional fossils. C Snakes share a common ancestor with animals that have legs. D Snakes and animals that have legs are part of the same species.

Now I know that as young animals develop they _____.