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प्रश्न
With the help of suitable diagram, describe Binary fission in plants.
उत्तर
This is one of the asexual mean of reproduction. In lower plants like bacteria reproduction takes place by this process. In this process the nucleus of the cell divides into two. Then the cell wall splits across the middle of the cell. Thus each part has a nucleus. Thus each part is an independent bacterium.
Later on these two parts of the cell get separated from each other and form two independent individuals called daughter cells and lead independent life
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संबंधित प्रश्न
Name the following : Thread like non-reproductive structures present in Rhizopus.
Study the following diagrams showing various stages of binary fission in Amoeba:
The correct sequence of these diagrams should be:
(A) I, IV, III, II, V
(B) I, III, IV, II, V
(C) I, II, IV, III, V
(D) I, II, III, IV, V
Name any two plants which are propagated by cuttings method.
Name the method by which bread mould (Rhizopus fungus) reproduces. Is this method sexual or asexual?
Binary fission describes the type of reproduction where the organism divides to form :
(a) many spores
(b) two daughters
(c) many buds
(d) two hyphae
Fill in the blank:
Binary fission produces cells of ________ size.
Name the parts of the plants used to grow following flower: Lily
Define.
Vegetative propagation
When one of the following is correctly matched?
Methods of asexual reproduction in lower organisms include ______
