他た花か受じゅ精せい

noun

cross-fertilization; allogamy

Botanical term for fertilization between flowers of different plants, as opposed to self-fertilization.

See also: 他家受精

• 他た家か受じゅ精せいは遺い伝でん的てき多た様よう性せいを高たかめる。

  Cross-fertilization increases genetic diversity.