Water, oxygen, and carbon dioxide can enter a cell through: a. Simple diffusion c. Facilitated diffusion b. Osmosis d. Active transport

Albino variations of animals, such as mice, are often found in pet stores. However, albino variations are rarely found in nature. Why are organisms with albinism hard to find in nature?

The heartworms that can accumulate within the hearts of dogs and other mammals have a pseudocoelom, an alimentary canal, and an outer covering that is occasionally shed.

Describe polyploidy. When is this condition useful to researchers?

Does sister chromatides seperate in meiosis or mitosis

The damage caused by a tsunamis is restricted to the area surrounding the epicenter of the earthquake which caused it. True or False

Do you think genetically modified foods are beneficial or harm full to individuals, society, and the environment

Dr. DeRidder lesions, or damages, the ventromedial hypothalamus in one group of rats and the lateral hypothalamus in another group.

List the two parts of the pituitary gland.

Someone who has broken an arm and has had a cast on it for months will notice a distinct shrinking of the arm once the cast is removed. why does this happen?

Before the evolution of life produced the process of photosynthesis, small amounts of oxygen were added to the earth's atmosphere by the process of