noun🔗ShareMikropyle, kleine ÖffnungIn seed-bearing plants, a small opening in the integuments of the ovule through which sperm are able to access the ovum."The pollen tube grows towards the micropyle of the ovule, allowing the sperm to fertilize the egg inside and start seed development. "Der Pollenschlauch wächst in Richtung der Mikropyle der Samenanlage, wodurch die Spermien die Eizelle im Inneren befruchten und die Samenentwicklung beginnen können.biologyplantseedanatomyorganChat with AIVocabulary GamePractice Reading
noun🔗ShareMikropyle, ÖffnungThe hilum of an ovum at the point of attachment to the ovary; any opening in the coverings of an ovum by which spermatozoa may find entrance."The sperm cell entered the egg through the micropyle, initiating fertilization. "Die Samenzelle trat durch die Mikropyle in die Eizelle ein und leitete so die Befruchtung ein.anatomybiologyorganplantsexorganismphysiologyseedChat with AIVocabulary GamePractice Reading