NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 211 - 216 of 3511

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Question number: 211

» Biotechnology and Its Applications » Recombinant DNA Technology

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MCQ▾

Question

Find the incorrect statement

Choices

Choice (4) Response

a.

Bt toxin is a biodegradable insecticide obtained from Bacillus thuringinsis.

b.

Gene therapy is a genetic engineering technique used to treat diseases at molecular level by replacing defective genes with normal genes.

c.

Trichoderima species is a biocontrol agent for fungal diseases of plants.

d.

Calcitonin is a medically useful recombinant product in the treatment of infertility.

Question number: 212

» Plant Physiology » Plant Growth and Development » Seed Dormancy

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MCQ▾

Question

Legume seeds exhibit dormancy because of

Choices

Choice (4) Response

a.

Absence of cytokinins.

b.

Absence of gibberellic acid.

c.

Hard seed coat.

d.

Undeveloped employs.

Question number: 213

» Plant Physiology » Photosynthesis » Site of Photosynthesis Take Place

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MCQ▾

Question

Which is common in respiration and photosynthesis?

Choices

Choice (4) Response

a.

Cytochrome

b.

Oxidation

c.

Photosystem

d.

Phytochrome

Question number: 214

» Genetics and Evolution » Heredity and Variation » Chromosomes and Genes

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MCQ▾

Question

Mendel proposed which of the following term for hereditary units?

Choices

Choice (4) Response

a.

Genome

b.

Factor (Determiner)

c.

Genetic particle

d.

None of the above

Question number: 215

» Genetics and Evolution » Heredity and Variation » Chromosomes and Genes

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MCQ▾

Question

Mule is an offspring of

Choices

Choice (4) Response

a.

Male ass and mare

b.

Male and female donkey

c.

Cow and ox

d.

Male horse and female ass

Question number: 216

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

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MCQ▾

Question

CO2 acceptor in C3 plants is

Choices

Choice (4) Response

a.

3-phosphoglyceric acid.

b.

Xylulose-5-phosphate.

c.

Phosphoenol pyruvic acid.

d.

Ribulose 1,5-biphosphate.