GENETICS VOCABULARY QUIZ
The color of dog fur is inherited. Fur can be black (B) or white (b).
The father dog has black hair (BB), and the mother dog has white hair
(bb).

1. What is the trait that this story is talking about?
2. What are the alleles for this trait?
3. Which allele is dominant?

Choose the molecule that is described by each phrase. energy used during long activities:

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!

Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food