单词	sporogenous
释义	sporogenous /spəˈrɒdʒɪnəs / adjective chiefly Botany (Of an organism or tissue) producing spores.It is in immediate contact with the sporogenous tissue to the inside and to the middle layer to the outside of the anther.... The sporogenous cells of the ovary lead to the production of the female gametophyte or embryo sac that contains the egg cell. Male sporogenesis begins with the division of a diploid sporophytic cell that gives rise to the tapetal initial and the sporogenous cell.
随便看	water-pressure engine water primrose water privilege waterproof waterproofer waterproofness water pump water-puppy water purification water purslane water-quake water race water rail water ram water rat water rate water rattle water rattler water rent water-repellancy water-repellant water-repellence water-repellency water-repellent water-repelling

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