Define asexualreproduction. Describe two methad of asexual reproduction in animal for 8th class
Answers
Answer:
Explanation:
Definition:
Asexual reproduction is a type of reproduction by which offspring arise from a single organism, and inherit the genes of that parent only; it does not involve the fusion of gametes, and almost never changes the number of chromosomes.
Methods:
1.Budding: Some cells split via budding resulting in a "mother" and "daughter" cell. The offspring organism is smaller than the parent. Budding is also known on a multi-cellular level; an animal example is the hydra, which reproduces by budding. The buds grow into fully matured individuals which eventually break away from the parent organism. Examples: Yeast, Hydra.
2.Fission: An important form of fission is binary fission, where the parent organism is replaced by two daughter organisms, because it literally divides in two. Example: Amoeba, Bacteria
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Answer:
Explanation:
The type of reproduction in which only a single parent is involved is called asexual reproduction.
Two types of asexual reproduction are :-
1) Budding
2) Fragmentation