Accueil >  Term: embryo
embryo

1. Stage in the developing mammal at which the characteristic organs and organ systems are being formed: for humans, this involves the stages of development from the second to the eighth week (inclusive post conception).

2. In birds, the stage of development from the fertilization of the ovum up to hatching.

3. In plants, the stage of development within the seed.

0 0

Créateur

  • Walter Lane
  •  (Gold) 1356 points
  • 100% positive feedback
© 2024 CSOFT International, Ltd.