Which type of cell transport requires energy input from the cell? 

Hemophilia is a sex-linked recessive trait. What is the chance that a female child will have hemophilia if the woman is a carrier for hemophilia and the man has normal blood clotting? 

Which term refers to the exchange of genetic material between homologous chromosomes? 

Which hormone stimulates spermatogenesis in males? 

What property of water allows it to dissolve many substances, making it essential for various bodily functions? 

Which organelle is responsible for detoxifying harmful substances in the cell? 

A widow’s peak at the hairline is dominant to a straight hairline. If two individuals genetically heterozygous for a widow’s peak have a child, what are the chances the child will have a straight hairline? 

Which of the following best describes the nature of science?

During which phase of mitosis do sister chromatids separate and move towards opposite poles of the cell?

Which term describes a group of organisms of the same species living in a given area?