ANIMAL REPRODUCTION AND DEVELOPMENT
ASEXUAL REPRODUCTION
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
none
|
|
|
1
|
|
|
2
|
|
|
4
|
Detailed explanation-1: -In sexual reproduction, two parents contribute genetic information to produce unique offspring.
Detailed explanation-2: -Sexual reproduction requires two parents. Each parent contributes a gamete-a sex cell that has half of the normal DNA of a regular body cell. In males, the gametes are sperm and in females, the gametes are eggs.
Detailed explanation-3: -In sexual reproduction such as humans, two parents are required. In case of plants, male and female reproductive parts are required.
Detailed explanation-4: -In asexual reproduction, only one parent is involved.
Detailed explanation-5: -Asexual reproduction does not involve sex cells or fertilisation . Only one parent is required, unlike sexual reproduction which needs two parents. Since there is only one parent, there is no fusion of gametes and no mixing of genetic information.