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प्रश्न
______ is an example of helobial endosperm.
पर्याय
Adoxa
coconut
Asphodelus
sunflower
उत्तर
Asphodelus is an example of helobial endosperm.
संबंधित प्रश्न
What is the name of the reproductive process :
which involves two parents?
Why are budding, fragmentation and regeneration, all considered to be asexual type of reproduction?
Match the organisms given in column I with the methods of reproduction/propagation given in column II :
| Column I | Column II | |
| (i) Plasmodium | (a) Spore formation | |
| (ii) Spirogyra | (b) Leaves | |
| (iii) Jasmine | (c) Regeneration | |
| (iv) Apple tree | (d) Budding | |
| (v) Bryophyllum | (e) Binary fission | |
| (vi) Potatoes | (f) Layering | |
| (vii) Rhizopus | (g) Fragmentation | |
| (viii) Hydra | (h) Tubers | |
| (ix) Planaria | (i) Cuttings | |
| (x) Leishmania | (j) Multiple fission | |
| (xi) Sugar cane | (k) Grafting | |
| (xii) Rose |
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)
In asexual reproduction, two offsprings having the same genetic material and the same body features are called :
(a) callus
(b) twins
(c) clones
(d) chromosomes
Name two animals which undergo internal fertilisation?
State whether the following statement is true (T) or false (F):
Dogs and cats reproduce from two parents.
Give reason for the following:
Vegetative propagation is practised for growing only some type of plants.
Multiple choice question.
Insect pollinated flowers usually posses ______
Multiple choice question.
The ploidy level is not the same in ______.
Which of the following types require pollinator but the result is genetically similar to autogamy?
Multiple choice question.
Which of these is the male reproductive organ in humans?
Seminal fluid is ______ in nature.
What is the function of inner cell mass?
Reproductive part of a plant is ______.
The plant which propagates with the help of its leaves is ______.
What will happen if you cut planaria into small fragments?
Why is vegetative propagation practiced for growing some type of plant?
In the list of animals given below, hen is the odd one out.
| human being | cow | dog | hen |
The reason for this is
The statement ‘nothing lives forever, yet life continues’ illustrates the role of ______.
