Allogamy (cross-fertilization) is a term used in the field of biological reproduction describing the fertilization of an ovum from one individual with the spermatozoa of another. By contrast, autogamy is the term used for self-fertilization.
例句与用法
1.
Allogamy cross - fertilization in plants 异花受精：植物中的异体受精。
2.
Most plants are hermaphrodite , but have mechanisms such as self - incompatibility that promote allogamy 许多植物是雌雄同体的，但它们存在自交不亲和的机制，从而促进异花受精。
3.
Chinese cabbage - pak - choi ( brassica campestris l . ssp . chinensis makino ) is a typical allogamy plant and is of attractive heterosis . and , it is also one of the most popular leafy vegetables , especially in the south china 白菜( brassicacampestrisl . ssp . chinensismakino )属十字花科芸薹属芸薹种植物，在我国农业生产和人民生活中占有非常重要的地位。
您当前位置：