micropyle
Số nhiều: micropyles
Từ liên quan
ovuleeggpollenpollen tubefertilizationembryoseedintegumentnucellusembryo sacsynergidantipodal cellegg cellbotanyplantangiospermgymnospermcarpelovarystigmastylepistilgametezygotegerminationendospermcotyledonseed coattestategmenchalazahilumopeningporeapertureentrancecanalconduitreproductionsexual reproductionpollinationbotanistmorphologyanatomycelltissueorganellecytoplasmnucleusmeiosismitosisgametophytesporophytesporemegasporemicrosporemegagametophytemicrogametophyteembryogenesisvascular plantflowerpetalsepalstamenantherfilament