micropyle
noun[C]
biologyspecializeduk/ˈmaɪ.krəʊ.paɪl/us/ˈmaɪ.kroʊ.paɪl/a verysmallopeningin thecoverof a plant'sovule(= thepartthatcontainsthefemalesexcell)
株孔；卵膜孔Plant reproduction
- asexuality
- asexually
- barren
- barrenness
- breeder
- cross-pollination
- endosperm
- pollen
- pollination
- pollinator
- propagate
- propagation
- propagative
- self-fertilization
- sporangium
- spore
- stamen
- stigma
- unfruitful
- wind pollination
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Parts of plants