Biotechnology and Its Applications-Genetically Modified Organisms (NEET Biology): Questions 1 - 7 of 18

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Question number: 1

» Biotechnology and Its Applications » Genetically Modified Organisms

MCQ▾

Question

Which of the following is false for Bt transgenic plant?

Choices

Choice (4) Response

a.

It is recombinant type

b.

Disease resistance

c.

No such plant is known

d.

Prepared by Bacillus thuringiensis

Question number: 2

» Biotechnology and Its Applications » Genetically Modified Organisms

MCQ▾

Question

Important objective of biotechnology in agriculture section is to

Choices

Choice (4) Response

a.

Decrease the seed number.

b.

Increase the nitrogen content.

c.

Produce pest resistant varieties of plants.

d.

Increase the plant weight.

Question number: 3

» Biotechnology and Its Applications » Genetically Modified Organisms

MCQ▾

Question

Golden rice is a transgenic crop of the future with which of the following improved trait?

Choices

Choice (4) Response

a.

High lysine (essential amino acid) content

b.

Insect resistance

c.

High vitamin-A content

d.

High protein content

Question number: 4

» Biotechnology and Its Applications » Genetically Modified Organisms

MCQ▾

Question

The dwarf varieties of wheat brought from Mexico into India were

Choices

Choice (4) Response

a.

Sharbati sonara and Pusa Lerma

b.

Sonara-64 and Lerma Rojo-64

c.

Sonalika

d.

Sonara-64 and Sonalika

Question number: 5

» Biotechnology and Its Applications » Genetically Modified Organisms

MCQ▾

Question

Gossypium hirsutum is

Choices

Choice (4) Response

a.

Old world diploid

b.

New world tetraploid

c.

New world diploid

d.

Old world tetraploid

Question number: 6

» Biotechnology and Its Applications » Genetically Modified Organisms

MCQ▾

Question

The genetically engineered crop which has been recently introduced in India is

Choices

Choice (4) Response

a.

Slow ripening tomato

b.

Herbicide tolerant maize

c.

Bt cotton

d.

Golden rice

Question number: 7

» Biotechnology and Its Applications » Genetically Modified Organisms

MCQ▾

Question

Cultivation of Bt Cotton has been much in the news. The prefix “Bt” means

Choices

Choice (4) Response

a.

Production by “biotechnology” using restriction enzymes and ligases.

b.

“Barium-treated” cotton seeds.

c.

“Bigger thread” variety of cotton with better tensile strength

d.

Carrying an endotoxin gene from Bacillus thurigiensis.

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