Q. No.To obtain a virus free plant, what can be used as an explant in micropropogation ?
(1) Apical meristem
(2) Axillary meristem
(3) Either apical or axillary meristem
(4) Embryo
Inbreeding depression in animals can be overcome by:
1. A single outcross
2. Out cross for many generations
3. Cross-breeding
4. Inter-specific hybridization
Identify the incorrectly matched pair:
|
|
Crop Variety |
Resistant to |
|
1. |
Himgiri |
Leaf and stripe rust |
|
2. |
Karan rai |
White rust |
|
3. |
Pusa sadabahar |
Bacterial blight |
|
4. |
Pusa shubhra |
Black rot |
Meristem culture is especially important to obtain:
(1) Drought resistant plants
(2) Virus free plants
(3) Biofortified plants
(4) Androgenic haploids
For which of the following animals, MOET has not been demonstrated?
1. Cattle
2. Sheep
3. Rabbits
4. Dogs
Which of the following options best define the quality of meat yielding bulls for MOET?
(1) Fatty meat with less lipid
(2) Lean meat with more lipid
(3) Lean meat with less lipid
(4) Fatty meat with more lipid
Which of the following is not correct for Apiculture?
(1) Bee-keeping
(2) Maintenance of the hives for the production of honey
(3) An age old cottage industry
(4) An industry that has not yet established for a reliable income source
The most common species of honeybee is
(1) Apis indica
(2) Apis dramica
(3) Apis schinaca
(4) Apis Indiana
Which of the following is not pollinated by bees?
(1) Sunflower
(2) Brassica
(3) Apple
(4) Chilli
Keeping beehives in crop fields during flowering period will cause
(1) Increase of crop yield
(2) Increase of honey yield
(3) Increase of crop yield and decrease of honey yield
(4) Both A and B
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