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प्रश्न
How does the progeny formed from asexual reproduction differ from those formed by sexual reproduction?
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उत्तर १
| Progeny formed from asexual reproduction | Progeny formed from sexual reproduction |
| Asexual reproduction does not involve the fusion of the male and the female gamete. Organisms undergoing this kind of reproduction produce offspring’s that are morphologically and genetically identical to them | Sexual reproduction involves the fusion of the male and the female gamete of two individuals, typically one of each sex. Organisms undergoing this kind of reproduction produce offspring’s that are not identical to them. |
| Offsprings thus produced do not show variations and are called clones | Offspring’s thus produced show variations from each other and their parents. |
उत्तर २
Production of offspring by a single parent without the formation and fission of gametes is called asexual reproduction. It involves only mitotic cell division that gives rise to the daughter cells which are genetically identical to the parent cell. Sexual reproduction is the production of offspring by two parents, male and female. It involves meiotic cell divisions producing haploid nuclei, which, on fusion, produce offspring that are genetically different from their parents.
संबंधित प्रश्न
Why do algae and fungi shift to sexual mode of reproduction just before the onset of adverse conditions?
Why is the offspring formed by asexual reproduction referred to as clones?
Why is vegetative reproduction also considered as a type of asexual reproduction?
Differentiate between a zoospore and a zygote.
In which type of parthenogenesis are only males produced?
Asexual reproduction is common among ______.
What is common between vegetative reproduction and apomixis?
During free cell formation:
Although potato tuber is an underground plant part, it is considered as a stem. Give two reasons.
Given below are two statements.
Statement I - In artificial method of plant propagation like cutting, vegetative part used for propagation contains one or more buds.
Statement II - In artificial method of vegetative propagation like budding, a vegetative part of stem contains only one bud.
In light of the above statements, select the correct option given below.
