Agricultural Biotechnology MCQ Question and Answer

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Each section contains 100 MCQs on Agricultural Biotechnology .

Cell viability test for protoplast culture was proposed

A) FDA staining B) CFW C) Phenosafranine staining D) All of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Example of tandem gene cluster is

A) rRNA genes B) Histone gene cluster C) Both A and B D) None of these

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

The first stable product in C₄ pathway is

A) PGA B) OAA C) PEP D) DHAP

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

For molecular characterization of plant species which of the following molecular markers are used

A) RAPD B) AFLP C) SSR/STMS D) All of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Horizontal gene flow can be reduced by expressing genes in

A) Nucleus B) Chloroplast C) Both A and B D) None of these

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Double stranded DNA can be isolated from ssDNA or RNA by using

A) Ion exchange column B) Sephadex column C) Hydroxyapatite column D) Affinity chromatography

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Choose the correct one.

A) The plectonemic superhelix is left handed B) Solenoidal superhelix is right handed C) The Plectonemic superhelix is found majorly in prokaryotes D) The solenoidal superhelix is found in prokaryotes

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

The insertion vector is

A) λgt10 B) EMBL3 C) EMBL4 D) Both B and C

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

A west African plant produces a protein called Pentadiplandra brazzeana which is about 2000 times as sweet as sugar

A) Brazzein B) Saccharin C) Monelin D) None of the above

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Chromosome number of 'Arabidopsis' is

A) 7 B) 5 C) 3 D) 4

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

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Agricultural Biotechnology MCQ Question and Answer | Agriculture MCQ Question