what is reproduction? what is sexual reproduction? What is fertiliztion? What is external fertiliztion? what is internal fertiliztion? what is oviparous reproduction? What is viviparous reproduction? what is the difference between the sexual reproduction and asexual reproduction?
Answers
Answer:
1. Reproduction, process by which organisms replicate themselves.
2. reproduction involving the union of gametes.Reproduction by the union of male and female gametes to form a zygote.
3. Human fertilization is the union of a human egg and sperm, usually occurring in the ampulla of the fallopian tube.[1] The result of this union is the production of a zygote cell, or fertilized egg, initiating prenatal development.
4. External fertilization is a mode of reproduction in which a male organism's sperm fertilizes a female organism's egg outside of the female's body.It is contrasted with internal fertilization, in which sperm are introduced via insemination and then combine with an egg inside the body of a female organism.External fertilization typically occurs in water or a moist area to facilitate the movement of sperm to the egg.
5. Oviparous animals are animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive method of most fish, amphibians, reptiles, birds, and the monotremes.
6. Viviparity is development of the embryo inside the body of the parent, eventually leading to live birth. This is opposed to oviparity which is a reproductive mode in which females lay developing eggs that complete their development and hatch externally from the mother.
7. That is the main difference between sexual and asexual reproduction. Sexual reproduction just means combining genetic material from two parents. Asexual reproduction produces offspring genetically identical to the one parent.
Answer:
Sexual reproduction is the mode of reproduction in which reproduction takes place with the help of seeds
Explanation: