All of the Following Statements Are Part of Charles Darwin's

question 25

Multiple Choice

All of the following statements are part of Charles Darwin's concept of natural selection except

• A)Slight inheritable variations within a population may make an individual significantly more or less likely to survive in its environment, and thus to reproduce.
• B)Every organism has the potential to produce more offspring than the local environment can support.
• C)Characteristics of organisms are inherited as genes on chromosomes.
• D)Better adapted members of a species will survive and reproduce more successfully.
• E)Most individuals in a species do not survive to reproduce.

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Definitions:

Macrophages

Immune cells that engulf and digest cellular debris, foreign substances, microbes, and cancer cells in a process called phagocytosis.

Killer T Cells

A type of immune cell that attacks and destroys infected cells and cancer cells.

Thrombocytes

Another term for platelets, which are blood cells involved in clot formation to prevent bleeding.

HIV Infection

A virus that attacks the immune system, leading to AIDS if not treated, and is transmitted through certain body fluids like blood and semen.