Science, asked by Anonymous, 3 months ago

by which process does the oviporous animals produce new organism.

Answers

Answered by Anonymous
3

Answer:

hope it will helps

Explanation:

In oviparity, fertilized eggs are laid outside the female's body and develop there, receiving nourishment from the yolk that is a part of the egg. This occurs in most bony fish, many reptiles, some cartilaginous fish, most amphibians, two mammals, and all birds.

Answered by binitapainter
2

Answer:

  • External fertilization is characterized by the release of both sperm and eggs into an external environment; sperm will fertilize the egg outside of the organism, as seen in spawning.

  • Internal fertilization is characterized by sperm fertilizing the egg within the female; the three methods include: oviparity (egg laid outside female body), ovoviparity (egg held within female), and viviparity (development within female followed by live birth).

  • Internal fertilization protects the fertilized egg or embryo from predation and harsh environments, which results in higher survival rates than can occur with external fertilization.

  • Ovoviparity is characterized by an organism retaining a fertilized egg inside the body where development occurs and nourishment is received from the yolk.

  • Viparity is characterized by an organism which has its young develop within the female and nourishment is received directly from the mother via a placenta.

  • hape this will help you......

Similar questions