Biotechnology and Its Applications [NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Biology]: Questions 50 - 56 of 259

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Question 50

Question MCQ▾

The dwarf varieties of wheat brought from Mexico into India were

Choices

Choice (4)Response

a.

Sonara-64 and Sonalika

b.

Sharbati sonara and Pusa Lerma

c.

Sonara-64 and Lerma Rojo-64

d.

Sonalika

Edit

Question 51

Question MCQ▾

Somatotropin or human growth hormone (hGH) for the first time was genetically isolated by

Choices

Choice (4)Response

a.

Banting and Best

b.

Pasteur

c.

Ross

d.

Goeddel

Edit

Question 52

Question MCQ▾

After 4 PCR cycles how many DNA molecules are formed from one DNA template molecule?

Choices

Choice (4)Response

a.

32

b.

4

c.

8

d.

16

Edit

Question 53

Question MCQ▾

Sewage purification is done by

Choices

Choice (4)Response

a.

Antibiotics

b.

Antiseptics

c.

Fertilizers

d.

Microbes

Edit

Question 54

Question MCQ▾

Transgenic animal has

Choices

Choice (4)Response

a.

Foreign DNA in all of its cells.

b.

Foreign RNA in all of its cells.

c.

Foreign DNA in some of the cells.

d.

Foreign RNA in all its cells and DNA in some of the cells.

Edit

Question 55

Question MCQ▾

Biogas is produced by anaerobic breakdown of biomass of agricultural waste by methanogenic bacteria. It is a

Choices

Choice (4)Response

a.

Four step process

b.

Two step process

c.

Three step process

d.

One step process

Edit

Question 56

Question MCQ▾

The main technique involved in agricultural biotechnology is called

Choices

Choice (4)Response

a.

Tissue culture

b.

Transformation

c.

Plant breeding

d.

DNA replication

Edit