Agricultural Biotechnology MCQ Question and Answer

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Each section contains 100 MCQs on Agricultural Biotechnology .

Retrotransposons transpose through

A) DNA intermediate B) RNA intermediate C) Both A and B D) Protein intermediate

Discuss

Answer & Solution

Answer: Option A

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

The genes of T-DNA contains regulatory genes

A) Prokaryotic B) Eukaryotic C) Both A and B D) Either of A and B

Discuss

Answer & Solution

Answer: Option B

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

Position and frequency of stomata can be determined by

A) Calculating the loss of water B) Cobalt chloride paper method C) Potometer D) Porometer

Discuss

Answer & Solution

Answer: Option B

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

VNTR is

A) Microsatellite B) Minisatellite C) Megasatellite D) Either A or C

Discuss

Answer & Solution

Answer: Option B

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

The number of stomata is counted by

A) Potometer B) Porometer C) Manometer D) Barometer

Discuss

Answer & Solution

Answer: Option B

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

Chemically the carbohydrates are

A) Polyhydroxy derivatives of alcohol B) Polyhydoxy derivatives of ester C) Polyhydroxy derivatives of aldehyde and ketone D) Polyhydroxyl derivatives of ether

Discuss

Answer & Solution

Answer: Option C

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

Important objective of biotechnology in agriculture sector is

A) To increase the nitrogen content B) To decrease the seed number C) To produce pest resistant varieties of plants D) To increase the plant weight

Discuss

Answer & Solution

Answer: Option C

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

Bt cotton is resistant to bollworm, it is due to

A) Bt is repellent to bollworm B) Bt is contact poison for bollworm C) Bt is stomach poison; it changes the permeability of stomach due to generation of pores in alkaline environment of stomach D) Bt is causing death due to asphagsiation of insect

Discuss

Answer & Solution

Answer: Option C

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

Which of the following is most likely to be present in a BAC?

A) opine genes B) EST C) LB, RB D) UTR

Discuss

Answer & Solution

Answer: Option D

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

Which enzyme plays important role in reverse transcription?

A) DNA polymerase B) RNA polymerase C) Reverse transcriptase D) Isomerase

Discuss

Answer & Solution

Answer: Option C

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