Please answer these questions :

Dear student,
Please find below the answer:

1. The correct option is (a). 
Vegetative propagation is a type of asexual reproduction in plants. It does not involve reproductive organs, seeds, spores, or gametes. Multicellular structures arising from vegetative plant parts grow and become detached to produce a new plant. Fragmentation is asexual reproduction but not vegetative propagation.

2. The correct option is (c). 
Rhizopus stolonifer which is a fungus is also known as bread mould. It flies as a spore and appears on the surface of the bread after getting appropriate conditions to grow, the spore sprouts and forms structures on the bread surface that are hair-like. When the mould matures it produces spores in its sporangia, just like other fungi.

3. The correct option is (c). 
​​​​​Potatoes have eyes-like structures called nodes or buds. The new growth begins from here only.

4. The correct option is (b).
Grafting is an artificial method of vegetative propagation in plants in which the stem cutting (known as scion) is inserted in a rooted plant (is known as stock).

5. The correct option is (c).
The stamen is the male reproductive part of a flower. The stamen consists of an anther and the filament. The anther is a sac-like structure, which produces and contains pollen grains. The filament is a thin stalk that supports the anther.

6. The correct option is (c).
The anther is a sac-like structure, which produces and contains pollen grains.

Please post rest of the questions in a separate thread.
Regards.
 

  • 0
1. D
2. C
3. A
4. B
5. C
6. B or Anther
7. A
8. D
9. D
10. C
11. B
12. C
13. B
14. A

May my answers ate wrong as I am not in your grade.
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