Apoptosis can be described as

A) programmed cell death.
B) gastrulation.
C) phagocytosis.
D) neural tube formation.


Answer: A

Biology & Microbiology

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Where were the first Ediacaran fossils discovered?

a. Africa b. North America c. Australia d. Asia

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Based on the phylogenetic tree shown, to which of the following groups listed below is a bird most closely related?

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The process by which a bacterium uses a sex pilus to transfer genetic information to another bacterium is

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