Movement of Alleles Between Populations Such as by the Migration

question 51

Multiple Choice

Movement of alleles between populations such as by the migration of breeding individuals is called

• A)mutations.
• B)genetic drift.
• C)gene flow.
• D)nonrandom mating.
• E)natural selection.

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Definitions:

Electron Transport

A series of chemical reactions within a cell that transfers electrons from donor molecules to acceptor molecules, creating energy.

Photosystem I

A complex of proteins and pigments in chloroplasts that absorbs light during photosynthesis, playing a key role in the light-dependent reactions by passing electrons to a series of electron carriers.

Photosystem II

A component of the chloroplasts in plants and algae involved in the light-dependent reactions of photosynthesis, particularly in water-splitting and oxygen production.

Cyclic Electron Pathway

Alternate form of the light-dependent reactions in photosynthesis that does not produce NADPH.