1. | haploids are reproductively more stable than diploids |
2. | mutagens penetrate in haploids more effectively than in diploids |
3. | haploids are more abundant in nature than diploids |
4. | all mutations, whether dominant or recessive are expressed in haploids |
Match the column-I with column-II
|
Column-I |
|
Column-Il |
A |
Micropropagation |
i |
To obtain virus free plants |
B |
Meristem culture |
ii |
Production of large number of plants |
C |
Biofortification |
iii |
Improvement of nutritional quality in crops |
d |
Somatic hybridization |
iv |
Protoplast fusion |
1. a-ii, b-i, c-iii, d-iv
2. a-i, b-ii, c-iii, d-iv
3. a-iii, b-i, c-ii, d-iv
4. a-iv, b-iii, c-ii, d-i