mejoza

mejoza

Cell division in which the chromosomes replicate, followed by two nuclear divisions. Each of the resulting gametes (in animals, spores in plants) receives a haploid set of chromosomes. Reduction/division by which ploidy, the number of sets of homologous chromosomes, is reduced in the formation of haploid cells that become gametes (or gametophytes in plants).

0 0

Geliştir

Resim ekle

Cümlenin Öğesi: isim
Eş Anlamlı Sözcük(ler)
Sözcük Blogu
Sektör/Rtki Alanı Biyoloji
Kategori Hücre biyolojisi
Company:
Ürün
Kısaltma:

Daha fazla

My Glossary'e ekle

Diğer Diller:

Daha fazla

Ne demek istiyorsunuz?

Benzer terimlere bak

mezoderm

Biyoloji; Hücre biyolojisi

The middle layer of cells in embryonic development; gives rise to muscles, bones, and structures associated with reproduction. The middle embryonic tissue layer. Cells and ...

melanin

Biyoloji; Hücre biyolojisi

A pigment that gives the skin color and protects the underlying layers against damage by ultraviolet light; produced by melanocytes in the inner layer of the epidermis.

megaspore

Biyoloji; Hücre biyolojisi

Four haploid cells produced by meiosis in the ovule of a þower. Usually, three of these cells degenerate, with the remaining cell becoming the female gametophyte phase of the ...

moždina

Biyoloji; Hücre biyolojisi

1. A term referring to the central portion of certain organs; e. G. , the medulla oblongata of the brain and the adrenal medulla, which synthesizes epinephrine and norepinephrine. ...

makroevolucija

Biyoloji; Hücre biyolojisi

The combination of events associated with the origin, diversification, extinction, and interactions of organisms which produced the species that currently inhabit the Earth. Large ...