Agriculture - Mock Test 140

Question 1391

Hormones that regulate growth are called?

A) Growth regulators B) Growth hormones C) Both a and b D) None of above

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Question 1392

Hormone secreted by corpus luteum is?

A) Oestrogen B) Progesterone C) Epinephrine D) Prostaglandin

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Question 1393

Which one is used for primary tillage?

A) Hand Hoe B) Deshi plough C) Mould board plough D) Blade harrow

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Question 1394

Highest milk producing dairy breed of Pakistan is?

A) Sahiwal B) Multan C) Sialkot D) Lahore

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Question 1395

Higher doses of nitrogenous fertilizers are known to accentuate the population growth in?

A) Heliothis armigera B) Pyrilla ssp C) Chilo partellus D) Earias spp

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Question 1396

High salt concentration in the medium surrounding germinating seeds inhibits germination due to?

A) Poisioning of plasma membrane B) Increased carbon-dioxide availability C) Lack of oxygen D) Exosmosis

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Question 1397

Heterosis can be easily fixed in?

A) Self pollinated crops B) Cross pollinated crops C) Apomictic crops D) Cleistogamaus crops

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Question 1398

Helithis armigera is?

A) Monophagous B) Oligophagous C) Polyphagous D) Saprophyte

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Question 1399

Haploids are having?

A) Somatic chromosome number B) Small chromosomes C) Very long chromosomes D) Gametic chromosome number

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Question 1400

Haemorrhiagic septicemia disese is caused by?

A) Virus B) Streptococcus bovis C) Clastridium septica D) Pasteurella boviseptica

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