Genetics And Plant Breeding MCQ Question and Answer | Agriculture MCQ Question Page-1 section-8

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

1.
In which crop, the first transgenic was developed

A. Cotton

B. Tobacco

C. Radish

D. Pea

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2.
In nitrogen fixation

A. Plants convert atmospheric nitrogen to nitrates

B. Plants absorb ammonia from the soil

C. The bacteria are all housed on the plant roots

D. The enzyme nitrogenase produces ammonia from gaseous nitrogen

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3.
Giant chromosome is found in

A. Salivary gland chromosome of drosophilla

B. Oocytes of amphibian

C. Oocytes of mammals

D. None of the above

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4.
Gene control the production of enzyme was given by

A. E. L. Tatum

B. T. H. Morgan

C. A. E. Garrod

D. R. D. Kornberg

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5.
The number of bases in the single turn of the DNA helix is

A. 15

B. 8

C. 10

D. 12

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6.
Male sterility promotes

A. Inbreeding

B. Outbreeding

C. Both A and B

D. None of these

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7.
What is the frequency of getting AABBCC individuals from a mating of two AaBbCc individuals?

A. ¹/₆₄

B. ³/₁₆

C. ¹/₁₆

D. ¹/₃₂

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8.
Centromere dividation occurs during which stage of Mitosis?

A. Prophase

B. Metaphase

C. Anaphase

D. Telophase

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9.
Which of the following is Top cross

A. (A × O.P variety) × B

B. Inbred × O.P var

C. (A x B) × O.P variety

D. (A × B) × (C × D)

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10.
Match the following columns:

Column I (Relations) Column II (Cell Organelles)

a. Protein synthesis 1. Lysosome

b. Golgi apparatus 2. Nucleosome

c. RNA synthesis 3. Dictyosome

d. Sucidal bags 4. Ribosome

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

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

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

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

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1 2 3 4 5 6 7 8 9 10

Column I (Relations)	Column II (Cell Organelles)
a. Protein synthesis	1. Lysosome
b. Golgi apparatus	2. Nucleosome
c. RNA synthesis	3. Dictyosome
d. Sucidal bags	4. Ribosome

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

1. In which crop, the first transgenic was developed

Answer & Solution

2. In nitrogen fixation

Answer & Solution

3. Giant chromosome is found in

Answer & Solution

4. Gene control the production of enzyme was given by

Answer & Solution

5. The number of bases in the single turn of the DNA helix is

Answer & Solution

6. Male sterility promotes

Answer & Solution

7. What is the frequency of getting AABBCC individuals from a mating of two AaBbCc individuals?

Answer & Solution

8. Centromere dividation occurs during which stage of Mitosis?

Answer & Solution

9. Which of the following is Top cross

Answer & Solution

10. Match the following columns: Column I (Relations) Column II (Cell Organelles) a. Protein synthesis 1. Lysosome b. Golgi apparatus 2. Nucleosome c. RNA synthesis 3. Dictyosome d. Sucidal bags 4. Ribosome

Answer & Solution

Read More Section(Genetics and Plant Breeding)

1.
In which crop, the first transgenic was developed

2.
In nitrogen fixation

3.
Giant chromosome is found in

4.
Gene control the production of enzyme was given by

5.
The number of bases in the single turn of the DNA helix is

6.
Male sterility promotes

7.
What is the frequency of getting AABBCC individuals from a mating of two AaBbCc individuals?

8.
Centromere dividation occurs during which stage of Mitosis?

9.
Which of the following is Top cross

10.
Match the following columns:

Column I (Relations) Column II (Cell Organelles)

a. Protein synthesis 1. Lysosome

b. Golgi apparatus 2. Nucleosome

c. RNA synthesis 3. Dictyosome

d. Sucidal bags 4. Ribosome