Agricultural Biotechnology MCQs

Question 1

Germinating barley seeds are employed in the preparation of

Accepted Answer

Beer

Answer

Cheese

Answer

Wine

Answer

Lactic acid

Question 2

GAATTC is restriction sequence of CTTAAG

Accepted Answer

Eco RI

Answer

Nco I

Answer

Sau 3

Answer

None of these

Question 3

The medium is added continuously to the fermentor tank to replace that, which has been fermented. This is true in case of

Accepted Answer

Continuous flow technique

Answer

Batch technique

Answer

Both A and B

Answer

None of these

Question 4

The cofactor for urease is

Accepted Answer

Ni

Answer

Co

Answer

Cu

Answer

Zn

Question 5

Virus free plants can be obtained by

Accepted Answer

Meristem culture

Answer

Pollen culture

Answer

Ovary culture

Answer

Tissue culture

Question 6

Which among the following is not unicellular?

Accepted Answer

Fungi

Answer

Bacteria

Answer

Yeast

Answer

Algae

Question 7

aux1 gene codes for

Accepted Answer

Isopentyle transferase

Answer

Indole acetamidehydrolase

Answer

Tryptophan monooxygenase

Answer

None of the above

Question 8

Thy receptor of cry protein is

Accepted Answer

All of the above

Answer

Cadherins

Answer

APN

Answer

ALP

Question 9

Which of the following plants produce endosperm following fertilization?

Accepted Answer

Pine

Answer

Wheat

Answer

Canola

Answer

Both A and B