Agriculture - Mock Test 8

Question 71

Crop which can be propagated by vegetative parts

A) Pineapple B) Coconut C) Papaya D) Phalsa

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Question 72

Which one of the following is non-selective herbicide

A) Alachlor B) Butachlor C) Paraquat D) Atrazine

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Question 73

Symptoms of virus diseases are

A) Chlorosis B) Yellows C) Necrosis D) All the above

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Question 74

Photosynthetically, Triticum aestivum is a

A) C3 plant B) C4 plant C) CAM plant D) SD plant

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Question 75

Lohi, Bikaneri, Marwari and Kutchi are the breeds of

A) Cow B) Goat C) Buffalo D) Sheep

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Question 76

Marble is an example of

A) Plutonic rock B) Igneous rock C) Metamorphic rock D) Sedimentary rock

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Question 77

Which of the following factors affects the dormancy of seed

A) Seed coat impermeable to water B) Mechanical resistance of seed coats C) Seed coat impermeable to oxygen D) All of the above factors

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Question 78

The most effective wavelength of visible light in photosynthesis is in the region of which of the following

A) Red B) Green C) Yellow D) Violet

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Question 79

Photosynthesis is a

A) Reductive, endergonic, catabolic process B) Reductive, endergonic, anabolic process C) Reductive, exergonic, anabolic process D) Oxidative, exergonic, catabolic process

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Question 80

Stomata are bound by a pair of guard cells and open guard cells are

A) Flaccid B) Large C) Green D) Turgid

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