a. Binary and Multiple fusion.
Binary fusion
| Multiple fusion
|
In this process, mother organism splits into two daughter organism.
| In this process, mother organism splits into more than two daughter organisms. |
b. Sperm and Ovum.
Sperm
| Ovum
|
It is male gamete. | It is female gamete. |
It is produced by male reproductive organ. | It is produced by females reproductive organs. |
It is motile and smaller in size. | It is non-motile and larger in size. |
c. Ovum and Zygote.
Ovum
| Zygote
|
It is female gamete. | It is formed when male and female gamete fuse. |
It is haploid cells. | It is diploid cell. |
It doesn't develop into new organism. | It develops into new organisms. |
d. Sperm and Zygote.
Sperm
| Zygote
|
It is male gamete. | It is formed when male and female gamete fuse.
|
It is haploid cells.
| It is diploid cell.
|
It doesn't develop into new organism.
| It develops into new organisms.
|
e. Fission and Budding.
Fission
| Budding
|
In this process, a mother organism splits into two or more daughter organism. | In this process daughter organism develops from the bud of mother organism. |
Only unicellular organism reproduce by this process. | Both multicellular and unicellular reproduces by this process. |
f. External and Internal fertilization.
External fertilization
| Internal fertilization
|
In this process, fertilization takes place outside the body of organism. | In this process, fertilization takes place inside the body of organism. |
Sex cells meet each other outside the body. | Sex cells meet each other inside the body. |
g. Asexual and Sexual reproduction.
Asexual reproduction
| Sexual reproduction
|
It takes place without the occurrence of fertilization.
| It takes place with the occurrence of fertilization.
|
Only single parent is involved in this process. | Both male and female are involved in this process. |
Variation of offspring cannot be observed. | Variation of offspring can be observed. |