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प्रश्न
Fill in the following blank with suitable word :
the process of...........ensures continuity of life on earth.
उत्तर
The process of reproduction ensures continuity of life on Earth.
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संबंधित प्रश्न
A spore-producing organism is ______.
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 |
Explain the term Reproduction.
In vitro pollen germination and pollen tube elongation can be induced by ______.
Nebenkern is ______.
What is morula?
What are the causes for the extinction of animals?
Write two types of reproduction in plants.
Planaria reproduces asexually by ______.
How is reproduction in Hydra different from that in Amoeba?
