Biotechnology and Its Applications (NEET Biology): Questions 36 - 42 of 224

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Question number: 36

» Biotechnology and Its Applications » Principles and Process of Biotechnology

MCQ▾

Question

The process of mating of individuals, which are more closely related than the average of the population to which they belong, is called

Choices

Choice (4) Response

a.

Self breeding

b.

Hybridization

c.

Inbreeding

d.

Heterosis

Question number: 37

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

Escherichia coli is used as an indicator organism to determine pollution of water with

Choices

Choice (4) Response

a.

Faecal matter

b.

Pollen of aquatic plants

c.

Industrial effluents

d.

Heavy metals

Question number: 38

» Biotechnology and Its Applications » Principles and Process of Biotechnology

MCQ▾

Question

Crosses between the plants of the same variety are called

Choices

Choice (4) Response

a.

Intravarietal

b.

Intergeneric

c.

Interspecific

d.

Intervarietal

Question number: 39

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

Which of the following can be controlled by using biopesticides?

Choices

Choice (4) Response

a.

Diseases

b.

Weeds

c.

Insects

d.

All a. , b. and c. are correct

Question number: 40

» Biotechnology and Its Applications » Principles and Process of Biotechnology

MCQ▾

Question

Haploid from anther culture were first obtained in

Choices

Choice (4) Response

a.

Gossypium

b.

Datura

c.

Nicotiana

d.

Brassica

Question number: 41

» Biotechnology and Its Applications » Principles and Process of Biotechnology

MCQ▾

Question

A plant cell has potential to develop into full plant. This property of the plant cell is called

Choices

Choice (4) Response

a.

Gene cloning

b.

Totipotency

c.

Tissue culture

d.

Pleuripotency

Question number: 42

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

Which one of the following is a correct statement?

Choices

Choice (4) Response

a.

“Flavr Savr” variety of tomato has enhanced the production of ethylene which improves its taste.

b.

Somatic hybridization involves fusion of two complete plant cells carrying desired genes.

c.

“Bt” in “Bt-cotton” indicates that it is a genetically modified organism produced through biotechnology.

d.

The anticoagulant hirudin is being produced from transgenic Brassica napus seeds.

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