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单词 r selection
释义

r selection


r selection

or r-se·lec·tion (är′sĭ-lĕk′shən)n. A form of selection that occurs in an environment with plentiful resources, favoring a reproductive strategy in which many offspring are produced.
[r(ate of increase).]

r selection


r selection

[′är si‚lek·shən] (ecology) Selection that favors rapid population growth (r represents the intrinsic rate of increase).

r selection


r selection

or

r-selection

(är′sĭ-lĕk′shən)n. A form of selection that occurs in an environment with plentiful resources, favoring a reproductive strategy in which many offspring are produced.

r selection

SELECTION for an opportunist strategy in which traits leading to a high rate of natural increase are selected for.
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更新时间:2024/12/22 18:55:26