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प्रश्न
Choose the correct meaning of reproduction.
विकल्प
Increase in population
Increase in the number of parents
Production of new individuals of the same kind.
production of identical individuals
उत्तर
Production of new individuals of the same kind.
संबंधित प्रश्न
Where is DNA found in a cell ?
The offsprings formed by asexual reproduction method have greater similarity among themselves because :
(i) asexual reproduction involves only one parent
(ii) asexual reproduction involves two parents
(iii) asexual reproduction involves gametes
(iv) asexual reproduction does not involve gametes
(a) (i) and (ii)
(b) (i) and (iii)
(c) (ii) and (iv)
(d) (i) and (iv)The offsprings formed by asexual reproduction method have greater similarity among themselves because :
(i) asexual reproduction involves only one parent
(ii) asexual reproduction involves two parents
(iii) asexual reproduction involves gametes
(iv) asexual reproduction does not involve gametes
(a) (i) and (ii)
(b) (i) and (iii)
(c) (ii) and (iv)
(d) (i) and (iv)
Write the full form of DNA.
Explain the role of DNA in the process of reproduction of the cell.
Match the following:
| Column ‘I’ | Column ‘II’ |
|
(1) Inhibits plant growth
|
(a) Breaks large fat globules into smaller ones
|
|
(2) Cytokinins
|
(b) Auxins
|
|
(3) Cellular respiration
|
(c) Mitochondria
|
|
(4) Bile
|
(d) Promote cell division
|
|
(e) Abscisic acid
|
Multiple choice question.
In angiosperms, endosperm is formed by/ due to ______
The single shield-shaped cotyledon in monocot seed is known as ______.
The example of dicot endospermic seed is ______.
What is the use of tablet ‘Saheli’?
Planaria reproduces asexually by ______.
