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प्रश्न
How does multiple fission occur in an organism? Explain briefly.
उत्तर
It occurs when the nucleus of the parent cell divides repeatedly, without the separation of the cytoplasm. Later, each nucleus separates along with a part of the cytoplasm to form many daughter cells.
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संबंधित प्रश्न
State two disadvantages of vegetative propagation?
Name the process by which an Amoeba reproduces. Draw the various stages of its reproduction in a proper sequence.
What is the difference between the two asexual methods of reproduction : fission and fragmentation?
What care should be taken while making a cutting from a plant?
One of the following organisms does not reproduce by fission. This is :
(a) Amoeba
(b) Leishmania
(c) Planaria
(d) Plasmodium
The cut part of plant stem (having roots and fixed to ground) which is used in the process of grafting is known as :
(a) stock
(b) scion
(c) cutting
(d) bud
Why is it disadvantageous to grow plants vegetatively?
Fill in the blank:
Budding is a kind of _________ reproduction.
Mention the common method of reproduction in Mango.
What happens when a mature spirogyra filament attains considerable length?
