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प्रश्न
Why are budding, fragmentation and regeneration, all considered to be asexual type of reproduction?
उत्तर
Budding, fragmentation and regeneration are considered to be the different types of asexual reproduction, as these methods need only one parent and no gamete formation.
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संबंधित प्रश्न
Why is variation during reproduction beneficial to the species but not necessarily for the individual?
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)
Name the part of the cell where DNA is located?
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
|
If diploid chromosome number in a flowering plant is 12, then which one of the following will have 6 chromosomes?
Multiple choice question.
Which of these is the male reproductive organ in humans?
Seminal fluid is ______ in nature.
Planaria reproduces asexually by ______.
Which of the following is diploid at the time of fertilization in a gametophyte of a normal angiosperm?
Which of the following statements about reproduction in humans is correct?
