Given below are a few statements related to external
fertilization. Choose the correct statements:
i. The male and female gametes are formed and
released simultaneously
ii. Only a few gametes are released into the medium
iii. Water is the medium in a majority of organisms
exhibiting external fertilization
iv. Offspring formed as a result of external
fertilization have better chance of survival than
those formed inside the organism
1. iii and iv
2. i and iii
3. ii and iv
4. i and iv
A few statements describing certain features of
reproduction are given below. Select the options that
are true for both sexual and asexual reproduction
from the options given:
i. Gametic fusion takes place
ii. Transfer of genetic material takes place
iii. Reduction division takes place
iv. Progeny have some resemblance with parents
1. i and ii
2. ii and iii
3. ii and iv
4. i and ii
A few statements describing certain features of reproduction are given below:
i. Gametic fusion takes place.
ii. Transfer of genetic material takes place.
iii. The reduction division takes place.
iv. Progeny has a resemblance to parents.
Select the options that are true for both asexual and sexual reproduction.
(1) i and ii
(2) ii ans iii
(3) ii and iv
(4) i and iii
A few statements describing certain features of reproduction are given below:
i. | Gametic fusion takes place |
ii. | Transfer of genetic material takes place |
iii. | Reduction division takes place |
iv. | Progeny has some resemblance with parents |
Select the options that are true for both asexual and sexual reproduction from the options given below:
1. | i and ii |
2. | ii and iii |
3. | ii and iv |
4. | i and iii |
A few statements with regard to sexual reproduction are given below
I. | Sexual reproduction does not always require two individuals. |
II. | Sexual reproduction generally involves gametic fusion. |
III. | Meiosis never occurs during sexual reproduction. |
IV. | External fertilisation is a rule during sexual reproduction. |
Choose the correct statements from the options below.
1. l and lV
2. l and ll
3. ll and lll
4. l and lV