A gene is to a chromosome as ...

A: A pea is to a pod

B: A front is to a back

C: A bike is to a car

D: A building is to a window

What is the effect of gases being trapped in the atmosphere

A massive bluegill fish kill was observed in a lake near a power plant during the winter months. It was determined that the plant was releasing large amounts of hot water into the lake. what likely caused the death of so many bluegills in the lake?

What organelles could you find in lettuce cells but not mouse cells?

Which of the following is NOT a function of the kidneys? a. maintenance of acid-base balance of the blood b. maintenance of plasma osmolarity c. exchange of oxygen and carbon dioxide with the tissues d. maintenance of electrolyte balance in the body

The thin "tissue paper" protective layer over the brain is the

Describe the location and the length of the incision you will make in the earthworm

Which situation is a good illustration of a biologically resistant species? A) A mule, despite being the product of two different species (a horse and a donkey).

In the previous question, you read a passage that describes how mountain lions living in the Santa Monica Mountains are being affected by a decreasing habitat. One reason for this lack of space is US highway 101 and other freeways.

14. A mammoth frozen in ice in Siberia is an example of a. preserved remains. b. a trace fossil. c. an amber-preserved fossil. d. a natural cast.

Hormones in the bloodstream (a) energy (b) chemical messenger (C) structure of cell member