Genetics And Plant Breeding MCQ Question and Answer | Agriculture MCQ Question Page-4 section-5

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

31.
Before reaching the adulthood some individuals die because of the presence of gene in the appropriate genotype is

A. Inactive gene

B. Albino gene

C. Lethal gene

D. Active gene

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32.
Self-incompatibility is helpful for the development of

A. Synthetic variety

B. Hybrid variety

C. Pure line variety

D. Composite variety

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33.
Which of the following is responsible for guttation?

A. Root pressure

B. Photosynthesis

C. Osmosis

D. Transpiration

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34.
The crossing between two different species of the same genus is called

A. Intergeneric hybridization

B. Interspecific hybridization

C. Both A and B

D. None of the above

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35.
Choose the correct match.

A. Operon concept-Jacob and Monod

B. Transposons-McClintock

C. Khorana-Genetic code

D. All of the above

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36.
Genetic assortative mating is a useful in developing

A. Inbreads

B. Extreme phenotype

C. Source population

D. None of these

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37.
Identify the phenotypic ratio of complementary gene action.

A. 9 : 7

B. 15 : 1

C. 13 : 3

D. 9 : 3 : 4

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38.
The concept of crop indeotype was developed by

A. Rissell (1978)

B. Flor (1956)

C. Golden (1939)

D. Donald (1968)

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39.
NBPGR, New Delhi located in

A. 1975

B. 1978

C. 1959

D. 1076

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40.
Somatic Hybridization is achieved through

A. Grafting

B. Conjugation

C. Protoplast fusion

D. Recombinant DNA technology

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Genetics And Plant Breeding MCQ Question and Answer | Agriculture MCQ Question

31. Before reaching the adulthood some individuals die because of the presence of gene in the appropriate genotype is

Answer & Solution

32. Self-incompatibility is helpful for the development of

Answer & Solution

33. Which of the following is responsible for guttation?

Answer & Solution

34. The crossing between two different species of the same genus is called

Answer & Solution

35. Choose the correct match.

Answer & Solution

36. Genetic assortative mating is a useful in developing

Answer & Solution

37. Identify the phenotypic ratio of complementary gene action.

Answer & Solution

38. The concept of crop indeotype was developed by

Answer & Solution

39. NBPGR, New Delhi located in

Answer & Solution

40. Somatic Hybridization is achieved through

Answer & Solution

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31.
Before reaching the adulthood some individuals die because of the presence of gene in the appropriate genotype is

32.
Self-incompatibility is helpful for the development of

33.
Which of the following is responsible for guttation?

34.
The crossing between two different species of the same genus is called

35.
Choose the correct match.

36.
Genetic assortative mating is a useful in developing

37.
Identify the phenotypic ratio of complementary gene action.

38.
The concept of crop indeotype was developed by

39.
NBPGR, New Delhi located in

40.
Somatic Hybridization is achieved through