двојно оплодување

двојно оплодување

An event found only in the life cycle of flowering plants. It is the fusing of the sperm cell with the two nuclei of the gametophyte's central cell to form the cell that will become the endosperm of the seed.

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Vārdšķira: noun
Sinonīms(-i):
Blossary:
Nozare/domēns: Archaeology
Category: Human evolution
Company: ArchaeologyInfo.com
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Saistītie termini

оплодување

Anthropology; Physical anthropology

Conception; the process of sexual reproduction by which the chromosomes from a sperm cell enter the nucleus of an ovum and combine with its chromosomes to create a zygote.

оплодување

Medical devices; OBGYN equipment

The combining of the genetic material carried by sperm and egg to create an embryo. Normally occurs inside the fallopian tube (in vivo) but may also occur in a petri dish (in ...

оплодување

Health care; General

Процесот на спојување на спермата на мажот и јајце клетката на женката (јајце).

двојно

Education; SAT vocabulary

In twofold degree or extent.

двојно

Beverages; Coffee

Adding an extra shot of espresso to a drink that ordinarily only comes with one shot.

фосил

Archaeology; Human evolution

Preserved remains of once-living plants or animals in which the replacement of organic or inorganic materials bysoil minerals has begun. Naturally occurring casts are also ...

развој

Archaeology; Human evolution

The process of regulated growth that results from the interaction of the genome with cytoplasm and the environment. It involves a programmed sequence of phenotypic events that are ...