Plant Pathology MCQ Question and Answer | Agriculture MCQ Question Page-3 section-6

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10 Section 11

21.
For synthesis of a molecule of glucose, the requirement of ATP and NADPH is respectively

A. 15 and 10

B. 33 and 22

C. 12 and 8

D. 18 and 12

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22.
Select the correct pair from the following matched items

A. Holo stem parasite - Cuscuta reflexa

B. Stem semiparasite - Dendrophthoe falcata

C. Holo root parasite - Orobanche

D. All of these

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23.
Force-runner of male gamete is

A. Megasporangium

B. Antipodal cell

C. Microspore mother cell

D. Embryo sac

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24.
C₄ cycle was discovered in

A. Groundnut

B. Sugarcane

C. Chrysanthemum

D. Apple

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25.
Genotypically the pollen grains produced by an anthers belong to

A. One type

B. Two types

C. Many types

D. All of these

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26.
Match the following columns:

Column I (Fertilisers) Column II (N- content %)

a. Sodium nitrate 1. 13

b. Calcium nitrate 2. 16

c. Potassium nitrate 3. 15

d. Urea 4. 46

A. a-1, b-3, c-4, d-2

B. a-2, b-4, c-1, d-3

C. a-3, b-1, c-4, d-2

D. a-2, b-3, c-1, d-4

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27.
ATP formation in chloroplast and mitochondrion is explained by

A. Cholodny-Went model

B. Chemi-osmotic theory of Mitchell

C. Munch's mass flow theory

D. Relay pump theory of Godlewski

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28.
Total number of meiotic division required for forming 100 zygotes/100 grains of wheat is

A. 100

B. 75

C. 125

D. 50

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29.
Bunchy top of papaya (caused by MLO) is spread by

A. Nematodes

B. Fungi

C. White fly

D. Leaf hoppers

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30.
Plants absorb nutrients mostly through

A. Leaves

B. Stem

C. Roots

D. Seeds

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1 2 3 4 5 6 7 8 9 10

Column I (Fertilisers)	Column II (N- content %)
a. Sodium nitrate	1. 13
b. Calcium nitrate	2. 16
c. Potassium nitrate	3. 15
d. Urea	4. 46

Plant Pathology MCQ Question and Answer | Agriculture MCQ Question

21. For synthesis of a molecule of glucose, the requirement of ATP and NADPH is respectively

Answer & Solution

22. Select the correct pair from the following matched items

Answer & Solution

23. Force-runner of male gamete is

Answer & Solution

24. C4 cycle was discovered in

Answer & Solution

25. Genotypically the pollen grains produced by an anthers belong to

Answer & Solution

26. Match the following columns: Column I (Fertilisers) Column II (N- content %) a. Sodium nitrate 1. 13 b. Calcium nitrate 2. 16 c. Potassium nitrate 3. 15 d. Urea 4. 46

Answer & Solution

27. ATP formation in chloroplast and mitochondrion is explained by

Answer & Solution

28. Total number of meiotic division required for forming 100 zygotes/100 grains of wheat is

Answer & Solution

29. Bunchy top of papaya (caused by MLO) is spread by

Answer & Solution

30. Plants absorb nutrients mostly through

Answer & Solution

Read More Section(Plant Pathology)

21.
For synthesis of a molecule of glucose, the requirement of ATP and NADPH is respectively

22.
Select the correct pair from the following matched items

23.
Force-runner of male gamete is

24.
C₄ cycle was discovered in

25.
Genotypically the pollen grains produced by an anthers belong to

26.
Match the following columns:

Column I (Fertilisers) Column II (N- content %)

a. Sodium nitrate 1. 13

b. Calcium nitrate 2. 16

c. Potassium nitrate 3. 15

d. Urea 4. 46

27.
ATP formation in chloroplast and mitochondrion is explained by

28.
Total number of meiotic division required for forming 100 zygotes/100 grains of wheat is

29.
Bunchy top of papaya (caused by MLO) is spread by

30.
Plants absorb nutrients mostly through