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प्रश्न
Fill in the following blank with suitable word :
Vegetative reproduction of potato plants is done by using ............
उत्तर
vegetative reproduction of a potato plant is done by using its tuber.
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संबंधित प्रश्न
A student has to focus his compound microscope to observe a prepared slide showing different stages of binary fission in Amoeba. The steps he is likely to follow are listed below in a haphazard manner:
I. Adjust the diaphragm and the mirror of the microscope so that sufficient light may enter to illuminate the slide.
II. Fix the slide on the stage carefully.
III. Adjust the microscope to high power and focus.
IV. Adjust the microscope to low power and focus.
The correct sequence of the above steps to observe the slide under the microscope is
(A) I, II, IV, III
(B) II, I, IV, III
(C) II, IV, I, III
(D) I, IV, II, III
A student while observing an embryo of a gram seed listed various parts of the embryo as listed below :
Testa, Micropyle, Cotyledon, Tegmen, Plumule, Radicle. On examining the list the teacher commented that only three parts are correct. Select these three correct parts :
(a) Cotyledon, Testa, Plumule
(b) Cotyledon, Plumule, Radicle
(c) Cotyledon, Tegmen, Radicle
(d) Cotyledon, Micropyle, Plumule
Which artificial propagation method is used for the production of jasmine plants?
Name the natural method by which strawberry plants are propagated.
Name two organisms which reproduce by the same asexual process as that of Amoeba.
What is the difference between the two asexual methods of reproduction : fission and fragmentation?
Define 'stock' and 'scion'.
State whether the following statement is true (T) or false (F):
A whole new plant can grow from the eye of a tuber.
Name two flowering plants that reproduce both by seeds and by vegetative means.
When you keep food items like bread and fruits outside for a long time, especially during the rainy season, you will observe a cottony growth on them.
How does the growth take place?
