Genetics And Plant Breeding MCQ Question and Answer | Agriculture MCQ Question Page-1 section-9

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

1.
Which of the following is called Sewall Wright effect?

A. Genetic drift

B. Isolation

C. Gene flow

D. Mutation

Answer & Solution Discuss in Board Save for Later

2.
Chromosome number turners syndrome is

A. XYY

B. XO

C. XXY

D. XXX

Answer & Solution Discuss in Board Save for Later

3.
In passive water absorption, water is absorbed through

A. Gradient of DPD

B. Tension due to transpiration pull

C. Root pressure

D. The utilisation of metabolic energy

Answer & Solution Discuss in Board Save for Later

4.
The features of Satellite DNA is

A. Minichromosomes

B. Unique sequences of DNA

C. Random sequences

D. Interspersed sequences

Answer & Solution Discuss in Board Save for Later

5.
A tautomeric shift in adenine (amino to imino) allows it to pair with . . . . . . . . only.

A. Cytosine

B. Uracil

C. Guanine

D. Thymine

Answer & Solution Discuss in Board Save for Later

6.
Crossing of Sacharum officinarum with related species followed by one or more back crosses is called

A. Mass selection

B. Cane improvement

C. Crossing over

D. Nobilisation

Answer & Solution Discuss in Board Save for Later

7.
How many phenotypes are possible in ABO blood groups

A. 4

B. 2

C. 6

D. 8

Answer & Solution Discuss in Board Save for Later

8.
Energy is transformed from the light reaction step to the dark reaction step by

A. Chlorophyll

B. RuBP

C. ADP

D. ATP

Answer & Solution Discuss in Board Save for Later

9.
In Drosophila 16A region of X chromosome cause normal eye. If the region is repleated the eye produced is

A. Yellow

B. White

C. Barr

D. Normal

Answer & Solution Discuss in Board Save for Later

10.
In gametophytic system of self-incompatibility, partial fertility will result from a cross between

A. S₁S₂ × S₁S₃

B. S₁S₃ × S₃S₄

C. S₁S₂ × S₂S₃

D. S₂S₃ × S₁S₂

Answer & Solution Discuss in Board Save for Later

1 2 3 4 5 6 7 8 9 10

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

1. Which of the following is called Sewall Wright effect?

Answer & Solution

2. Chromosome number turners syndrome is

Answer & Solution

3. In passive water absorption, water is absorbed through

Answer & Solution

4. The features of Satellite DNA is

Answer & Solution

5. A tautomeric shift in adenine (amino to imino) allows it to pair with . . . . . . . . only.

Answer & Solution

6. Crossing of Sacharum officinarum with related species followed by one or more back crosses is called

Answer & Solution

7. How many phenotypes are possible in ABO blood groups

Answer & Solution

8. Energy is transformed from the light reaction step to the dark reaction step by

Answer & Solution

9. In Drosophila 16A region of X chromosome cause normal eye. If the region is repleated the eye produced is

Answer & Solution

10. In gametophytic system of self-incompatibility, partial fertility will result from a cross between

Answer & Solution

Read More Section(Genetics and Plant Breeding)

1.
Which of the following is called Sewall Wright effect?

2.
Chromosome number turners syndrome is

3.
In passive water absorption, water is absorbed through

4.
The features of Satellite DNA is

5.
A tautomeric shift in adenine (amino to imino) allows it to pair with . . . . . . . . only.

6.
Crossing of Sacharum officinarum with related species followed by one or more back crosses is called

7.
How many phenotypes are possible in ABO blood groups

8.
Energy is transformed from the light reaction step to the dark reaction step by

9.
In Drosophila 16A region of X chromosome cause normal eye. If the region is repleated the eye produced is

10.
In gametophytic system of self-incompatibility, partial fertility will result from a cross between