Advertisements
Advertisements
प्रश्न
Why is it disadvantageous to grow plants vegetatively?
उत्तर
It is disadvantageous to grow plants vegetatively because of following:
- As all plants developed by vegetative propagation are identical, they are likely to be affected simultaneously if a disease spreads in the farm.
- Dispersal of plants does not take place on its own. Daughter plants, so developed, tend to remain nearby and are restricted to a particular area leading to competition for resources.
APPEARS IN
संबंधित प्रश्न
Fertilisation is necessary even in asexual reproduction.
Fill in the blank:
The amount of cytoplasm in the parent cell is _____ than the amount in the bud.
Mention the common method of reproduction in Rose.
After observing the prepared slides of binary fission in Amoeba and budding in yeast following observations were reported:
(a) Single cells of Amoeba and yeast were undergoing binary fission and budding respectively.
(B) Cytokinesis was observed in the yeast cell.
(C) Elongated nucleus was dividing to form two daughter nuclei in Amoeba.
(D) A chain of buds were observed due to reproduction in Amoeba.
The correct observation(s) is/are:
(A) a and c
(B) b only
(C) c and d
(D) d, a and c
Which of the following is a mode of asexual reproduction?
Name the parts of the plants used to grow following flower: Dahlia
This method of asexual reproduction is seen in paramoecium.
- Which type of reproduction is indicated in the following diagram?
- Redraw the given type of reproduction in the correct sequence and explain it.
Length of pollen tube depends on the distance between
When one of the following is correctly matched?
