Changes in ________ Represent the Predominant Cause for Biological Evolution

question 4

Multiple Choice

Changes in ________ represent the predominant cause for biological evolution.

• A)homeostasis
• B)growth and development
• C)reproduction
• D)genetic makeup
• E)energy

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Definitions:

DNA

Deoxyribonucleic acid, a molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms and many viruses.

Proteins

Large molecules essential for the structure, function, and regulation of the body's cells, tissues, and organs.

Human Chromosome

A thread-like structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.

Genes

Units of heredity made up of DNA that carry information for the development, functioning, and reproduction of organisms.