GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
6. | Artificial vegetative reproduction is done by? | ||
A. | Grafting | ||
B. | Grafting | ||
C. | Grafting | ||
D. | All the above | ||
7. | When pollination and fertilization occur in unopened flower bud it is known as | ||
A. | Hamogamy | ||
B. | Cleistogamy | ||
C. | Cleistogamy | ||
D. | All the above | ||
8. | Allogamy is promoted by? | ||
A. | Male sterility | ||
B. | Dichiny | ||
C. | Dichiny | ||
D. | All the above | ||
9. | Mating between distantly related individuals is known as? | ||
A. | Inbreeding | ||
B. | Out breeding | ||
C. | Amphimixis | ||
D. | All the above | ||
10. | The term self incompatibility was coined by? | ||
A. | Koelreuter (1763) | ||
B. | Gerstel (1950) | ||
C. | East (1940) | ||
D. | None of the above | ||