自じ家か受じゅ粉ふん

noun

self-pollination

Botanical term for pollination within the same flower or between flowers of the same plant. Contrasts with 他家受粉 (cross-pollination).

See also: 他家受粉

• この植しょく物ぶつは自じ家か受じゅ粉ふんで種しゅ子しを作つくる。

  This plant produces seeds through self-pollination.

• 自じ家か受じゅ粉ふんと他た家か受じゅ粉ふんの違ちがいを説せつ明めいしてください。

  Please explain the difference between self-pollination and cross-pollination.