Q.51)-Atmosphere is essential for--
- Winds
- Cloud formation
- Weather phenomena
- All of these
Q.52)-Which one of the following plants belongs to family Anacardiaceae?
- Papaya
- Orange
- Cashewnut
- None of these
Q.53)-In India post-harvest losses of fruit and vegetable is... per cent of the total production.
- 15-20
- 50-50
- 40-45
- 25-30
Q.54)-The animals produced by mating of two different breeds of the same species is known as -
- Mixed breed
- Cross breed
- Exotic breed
- Pure breed
Q.55)-Recording of milk production in dairy farm is done mainly for -
- Selection of good producer
- Increase in production of milk
- Ensuring quality of milk
- Quick selling of milk
Q.56)-The average gestation period in buffalo is of how many days?
- 310
- 210
- 400
- 345
Q.57)-Citrus tristeza virus is transmitted through -
- Aphid
- Thrips
- Nematode
- Plant hopper
Q.58)-Which one of the pathogens is monocylic?
- Ustilago
- Alternaria
- Phytophthora
- Puccinia
Q.59)-Caenocytic mycellium is found in -
- Mastigomycotina
- Deuteromycotina
- Ascomycotina
- None of these
Q.60)-Penicillin acts on-
- Cell wall
- RNA
- Cell membrane
- None of these