DNA Hybridization of Humans and Chimpanzees Indicate They Share About

question 9

Multiple Choice

DNA hybridization of humans and chimpanzees indicate they share about _________ of their DNA base sequences.

• A) 10 percent
• B) 95 percent
• C) 28 percent
• D) 99 percent
• E) 100 percent

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Definitions:

Lymphocyte

A kind of leukocyte that plays a role in the immune response, defending the body from infectious diseases and alien intruders.

Macrophage

A type of white blood cell that engulfs and digests cellular debris, foreign substances, microbes, and cancer cells.

Connective Tissue

A type of tissue in the body that supports, connects, or separates different types of tissues and organs, comprised of cells, fibers, and extracellular matrix.

Monocyte

A type of white blood cell that plays a key role in immune defense, capable of differentiating into macrophages and dendritic cells.