1. Mutation may results in the
2. The first successful production of haploid plants was performed by Guha and Maheswari (1964) who cultured anthers of
3. Miller synthesised simple amino acids from one of the following mixtures in his experiment
4. Double-helical structure of DNA was given by whom?
5. Gynandromorph is
6. The strength of linkage is
7. DNA fingerprinting is used to identify the
8. Mutation is phenomena which results in alternation of
9. The capability of nitrogen-fixation by certain bacteria has been traced to a set of genes, called the
10. Match List-I with List-II and select the correct answer:
List-I
List-II
a. Intravarietal hybridization
1. The plants of two different species belonging to the same genus are crossed together
b. Intervarietal hybridization
2. The crosses are made between the plants belonging to two different genera
c. Interspecific hybridization
3. The crosses are made between the plants of two different varieties of the same species
d. Intergeneric hybridization
4. The crosses are made between the plants of the same variety
| List-I | List-II |
| a. Intravarietal hybridization | 1. The plants of two different species belonging to the same genus are crossed together |
| b. Intervarietal hybridization | 2. The crosses are made between the plants belonging to two different genera |
| c. Interspecific hybridization | 3. The crosses are made between the plants of two different varieties of the same species |
| d. Intergeneric hybridization | 4. The crosses are made between the plants of the same variety |
Read More Section(Gentics and Evoloution)
Each Section contains maximum 100 MCQs question on Gentics and Evoloution. To get more questions visit other sections.