TERMIUM Plus®

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OOCYTE [5 records]

Record 1 2021-10-26

English

Subject field(s)
  • Marine Biology
  • Genetics
  • Animal Reproduction
  • Aquaculture
CONT

Crossing over, segregation, and independent assortment greatly increase variation in the genetic makeup of sperm and eggs. The number of possible different gametes produced by channel catfish is astronomical. Each primary male gametocyte (spermatocyte) produces four haploid sperm, but each primary female gametocyte (oocyte) normally produces only one haploid egg and three nonfunctional haploid cells. When the oocyte divides, cytoplasm (yolk) is unequally segregated ...

French

Domaine(s)
  • Biologie marine
  • Génétique
  • Reproduction des animaux
  • Aquaculture

Spanish

Save record 1

Record 2 2009-05-05

English

Subject field(s)
  • Morphology and General Physiology
  • Reproduction (Medicine)
DEF

The early or primitive ovum before it has developed completely.

French

Domaine(s)
  • Morphologie et physiologie générale
  • Reproduction (Médecine)
DEF

Cellule sexuelle femelle qui possède un vitellus mais n'est pas encore apte à être fecondée.

Spanish

Campo(s) temático(s)
  • Morfología y fisiología general
  • Reproducción (Medicina)
Save record 2

Record 3 1999-05-13

English

Subject field(s)
  • Titles of Monographs
  • Sciences - General
  • Commercial Fishing
OBS

Fisheries and Oceans Canada. Serie: Canadian Technical Report of Fisheries and Aquatic Sciences.

French

Domaine(s)
  • Titres de monographies
  • Sciences - Généralités
  • Pêche commerciale

Spanish

Save record 3

Record 4 1985-11-05

English

Subject field(s)
  • Genetics
DEF

The primary oocyte is derived from an oogonium by differentiation near the time of birth.

French

Domaine(s)
  • Génétique
DEF

Cellule germinale femelle résultant de la multiplication des ovogonies primordiales au début de la phase d'accroissement de l'ovogenèse.

CONT

En réalité, la division de l'oocyte de premier ordre donne un oocyte de deuxième ordre et un premier globule polaire.

Spanish

Save record 4

Record 5 1985-11-04

English

Subject field(s)
  • Genetics
DEF

The secondary oocyte is derived from a primary oocyte shortly before ovulation by a division that splits off the first polar body.

French

Domaine(s)
  • Génétique
DEF

Cellule germinale femelle issue de l'ovocyte de premier ordre, pendant la seconde phase de la maturation de l'ovogenèse, phase qui débute à partir de la puberté.

CONT

En réalité, la division de l'oocyte de premier ordre donne un oocyte de deuxième ordre et un premier globule polaire.

Spanish

Save record 5

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