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Книга: Ovum: Ploidy, Gamete, Gametophyte, Fertilisation, Non-Vascular Plant, Algae, Mammal, Gonad, Ovary, Embryo, Uterus

Товар № 10195623
Вес: 0.230 кг.
Год издания: 2010
Страниц: 120 Переплет: Мягкая обложка
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High Quality Content by WIKIPEDIA articles! An ovum (plural ova, from the Latin word ovum meaning egg or egg cell) is a haploid female reproductive cell or gamete. Both animals and embryophytes have ova. The term ovule is used for the young ovum of an animal, as well as the plant structure that carries the female gametophyte and egg cell and develops into a seed after fertilization. In lower plants and algae, the ovum is also often called oosphere.

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