Table of Contents
What is the advantage and disadvantage of spores?
Spores are distributed easily by air to far-off places to avoid competition at one place. Spores are covered with thick walls to prevent dehydration under unfavourable conditions. Disadvantages : A disadvantage is that the spores will be clones of the original organism, leaving them vulnerable.
What are the advantages in reproduction by spores?
Spore reproduction is quick and multiplies many at once, hence the population will increase and survival chances are high. They remain dormant till favourable conditions are available. As they are light, they can be carried by wind and hence can start growing in different regions.
What are the advantages of reproducing with seeds rather than spores?
The seed coat offers protection and nourishment that aren’t available for spores. And seed coats contain a fully developed embryo ready to grow, while spores need to undergo a reproduction process before they’re ready to grow.
What are the advantages and disadvantages of reproducing by fragmentation?
The formation of identical species, lesser time of reproduction, and transfer of positive genes from parent to offspring are some of the key advantages of fragmentation whereas the lack of or the reduced genetic diversity, same heritage problems, and unable to cope up with the environmental changes are some of the …
What are the disadvantages of reproducing by spores?
These spores can be produced quickly and in large numbers to enable many individual fungi to develop. A disadvantage of these spores is that they generate offspring that are unlikely to be resistant to unfavourable conditions because they are all genetically identical.
What is the advantage of spores over seeds?
Spores:
| Seeds | Spores |
|---|---|
| They are mostly dispersed by animals. | They are mostly dispersed by air and water. |
| They require less water for germination. | The need more water for germination. |
| They can easily survive in the unfavourable conditions. | Spores are less capable of surviving in harsh conditions. |
What are advantages of spores?
The organism does not need male and female reproductive organs. Organisms do not waste their energy unnecessarily in producing male and female gametes. Large numbers of spores are produced in one sporangium. Spores do not require any medium for dispersal.
What are the advantages and disadvantages of fragmentation Class 10?
Advantages- More animals such as tapeworm grow more quickly. Disadvantages -As this process is a form of asexual reproduction, it does not produce genetic diversity in the offspring. Therefore, these are more vulnerable to changing environments.
What are the disadvantages of fragmentation?
Disadvantages of Fragmentation
- When data from different fragments are required, the access speeds may be very low.
- In case of recursive fragmentations, the job of reconstruction will need expensive techniques.
What are two advantages reproduction?
to produce new offsprinsgs of the same species is called reproduction. advantages are. 1)in sexual reproduction more variations are created than asexual reproduction. 2)in sexual reproduction there is more possibilities that the new one will have the better characters of both and they have more chances to survive.
What are disadvantages of reproducing by spores?