- 1(current)
Q. No.Which one of the following is correctly matched?
1. Onion - Bulb
2. Ginger - Sucker
3. Chlamydomonas - Conidia
4. Yeast - Zoospores
Which of the following pairs is not correctly matched?
| Mode of reproduction | Example | ||
| (a) | Offset | (i) | Water hyacinth |
| (b) | Rhizome | (ii) | Banana |
| (c) | Binary fission | (iii) | Sargassum |
| (d) | Conidia | (iv) | Penicilium |
1. a
2. b
3. c
4. d
| List I | List II |
| A. Yeast | I. Zoospores |
| B. Paramecium | II. Conidia |
| C. Fungi | III. Budding |
| D. Penicillium | IV. Binary fission |
1. A - (I); B - (IV); C - (II); D - (III)
2. A - (III); B - (IV); C - (I); D - (II)
3. A - (I); B - (IV); C - (III); D - (II)
4. A - (III); B - (IV); C - (II); D - (I)
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 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 fertilization is a rule during sexual reproduction
Choose the correct statements from the options
below:
1. i and iv
2. i and ii
3. ii and iii
4. i and iv
Reason(R): Vegetative propagation is a type of asexual reproduction.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Reason(R): It is very difficult to get rid off water hyacinth once introduced into the water body.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
- 1(current)
Q. No.
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