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प्रश्न
Short answer question.
Write a note on budding in Hydra.
उत्तर
- Asexual reproduction in Hydra takes place through budding.
- Budding normally occurs in favorable conditions.
- In Hydra, a small outgrowth is produced towards the basal end of the body.
- It develops as a bud which grows and forms tentacles.
- This bud eventually develops (get transformed) into a new individual.
- The young Hydra gets detached from the parent and becomes an independent new organism.
Budding in Hydra-
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संबंधित प्रश्न
Identify and state the type of reproduction represented in the above figure.
Read the following paragraph and write the answers to the questions based on it.
Reproduction is an important process for the survival of an organism. Asexual reproduction occurs in different ways in plants. E.g. Vegetative propagation, fragmentation, budding, spore formation etc. Gametes are formed for sexual reproduction. In the animal kingdom, various methods like budding, binary fission, and parthenogenesis are used. There is no difference between males and females in the animals in which these methods are observed. The method of regeneration also creates new organisms. But regeneration is not the real method of reproduction. Regeneration is the process of healing wounds, creating new organs. This ability has completely disappeared in the developed animals. Modern research is being done on the method of sexual reproduction, e.g. Cloning. So, in the future women will be able to create their own offspring without a father.
- How do living organisms maintain their own species continuity?
- What are the methods of asexual reproduction in animals?
- Why is it said that regeneration is not the real method of reproduction?
- What are the different methods of reproduction in plants?
- What modern breeding methods are being researched in developed animals?
Fission is a way of ______ reproduction
______ is one of the asexual method of reproduction.
______ is a form of asexual reproduction that results from the outgrowth of a part of the body.
______ is the breaking of an individual into parts followed by regeneration.
Animals exhibiting external fertilisation produce a large number of gametes. Pick the appropriate reason from the following.
Which of the following pairs is not correctly matched?
Mode of reproduction. Example
Gemmule formation in sponges is useful in ______
Which type of reproduction occurs in Hydra?
