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? on the bacis of class 8 plz
Answers
Answer:
what is reproduction?
ANS-The production of offspring by a sexual or asexual process is called reproduction.
What is fertiliztion?
ANS-When sperms come in contact with an egg, one of the sperms may fuse with the egg. Such fusion of the egg and the sperm is called fertilization.
What is external fertiliztion?
ANS-The fertilisation which take place outside the female body is called external fertilisation.
what is internal fertiliztion?
ANS-The fertilisation which take place inside the female body is called internal fertilisation.
what is oviparous reproduction?
ANS-Animals that reproduce by laying eggs are called oviparous animals.
What is viviparous reproduction?
ANS-Animals such as human beings, cows and dogs which give birth to the young ones are called Viviparous animals.
what is the difference between the sexual reproduction and asexual reproduction?
ANS-Asexual reproduction involves one parent and produces offspring that are genetically identical to each other and to the parent. Sexual reproduction involves two parents and produces offspring that are genetically unique.
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