Agriculture - Mock Test 145

Question 1441

Farm management is an?

A) Intra-farm science B) Inter-farm science C) Inter regional farm science D) International farm science

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Question 1442

False smut of rice pathogen is placed in the family?

A) Clavicipitaceae B) Tilletiaceae C) Ustilaginacae D) Dematiaceae

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Question 1443

Factor, which affects the dormancy of seed?

A) Dormant embryo B) Rudimentary embryo C) Germination inhibitor D) All of the above factors

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Question 1444

Extension is?

A) Helping people to help themselves B) Helping people who help other C) Helping people who help himself D) Helping people who are helpless

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Question 1445

World Environment Day is celebrated on?

A) 5-May B) 5-Jun C) 5-Jul D) 5-Aug

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Question 1446

Exhausting temperature of canned fruits and vegetables is?

A) 70 - 72?C B) 80 - 82?C C) 90 - 92?C D) 100 - 102?C

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Question 1447

Exchange of homologous segment of chromatin between homologous chromosomes is known as?

A) Linkage B) Segregation C) Crossing over D) Repulsion

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Question 1448

Which one of the following factor is responsible for higher yield under protected cultivation?

A) High photosynthetic efficiency B) High O2 availability C) High temperature D) All of the above

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Question 1449

Exanthema disese is caused due to deficiency of?

A) Copper B) Zinc C) Boron D) None of the above

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Question 1450

Examples of cytokinin are?

A) KCN and NAA B) GA and 2, 4, 5-T C) BA and Kn D) AMP and GTP

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