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MCQs 1: The branch of Science which deals cultivation of land is called________________?

Geology Agriculture Horticulture Petrology
Answer Explanation

MCQs 2: Botanical name of American cotton is_________________?

G. hirsutum G. arborium G. barb dense Non of these
Answer Explanation

MCQs 3: Gassypium arborium is__________________?

Tetraploid Diploid Triploid Haploid
Answer Explanation

MCQs 4: Gassypium herbaceum was originated in______________?

Ethipia and South Africa Kenya and South Africa Indonesia and Central America South Mexico and Central America
Answer Explanation

MCQs 5: Gassypium hirsutum was developed from a cross between________________?

G.arbarieum and G. rainmundii G.arbarieum and G.thurberii G.arbarieum and G.barbadense G.arbarieum and G.herbaceum
Answer Explanation

MCQs 6: In China, cotton was cultivated as a crop in._______________?

7th century AD 4th century AD 10th century AD 5th century AD
Answer Explanation

MCQs 7: Cotton ginning machine was invented by_______________?

William Black Withey Thomas Hough ten Thomas Wilson
Answer Explanation

MCQs 8: Among the cotton exporting countries the number of Pakistan is_______________?

1st 2nd 3rd 4th
Answer Explanation

MCQs 9: On the basis of yield of cotton per hectare which of the following country occupies first position ?

Pakistan America Australia India
Answer Explanation

MCQs 10: On the basis of cotton cultivated area which on of the following countries occupies first position ?

Pakistan India America China
Answer Explanation

MCQs 11: In 1991-92 the record production of cotton in Pakistan was_______________?

12800,000 bales 1200,000 bales 1000,000 bales 1100,000 bales
Answer Explanation

MCQs 12: CLCV stands for__________________?

Cotton leaf cover virus cotton leaf curl virus cotton leaf cotton virus cotton leaf complete virus
Answer Explanation

MCQs 13: Cotton plant belong to one of the following categories______________?

C4 plant CAM plant C3 plant non of these
Answer Explanation

MCQs 14: Cotton plant has a mode of germination______________?

Hypogeal germination Epigeal germination Both of the above non of these
Answer Explanation

MCQs 15: Cotton is a crop of_______________?

Tropical region Sub-tropical region Both A and B All of the above
Answer Explanation

MCQs 16: Bacillus thuringensis season cotton is a________________?

Virus Bacteria Fungi non of these
Answer Explanation

MCQs 17: Optimum pH for cotton plant lies between______________?

5.2 to 9.0 5.2 to 7.0 3.5 to 5.5 non of these
Answer Explanation

MCQs 18: The unproductive branches of cotton are called_________________?

Sympodial branches Monopodial branches Vegetative branches None of the above
Answer Explanation

MCQs 19: Seed rat of American cotton per acre is__________________?

10-12 kg 6-8 kg 15-18 kg non of these
Answer Explanation

MCQs 20: Recommended method for cotton sowing is________________?

Broad cast method Drill method Ridge sowing method non of these
Answer Explanation

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