NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 909 - 916 of 3511

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Question number: 909

» Biotechnology and Its Applications » Genetically Modified Organisms

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MCQ▾

Question

The latest trend in plant disease control is

Choices

Choice (4) Response

a.

Biological control

b.

Use of disease resistant varieties

c.

Chemical control

d.

Use of fertilizers

Question number: 910

» Diversity in Living World » What is Living? » Taxonomy & Systematics

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MCQ▾

Question

Genus is a group of similar and related

Choices

Choice (4) Response

a.

order

b.

families

c.

species

d.

genera

Question number: 911

» Ecology and Environment » Environmental Issues » Ozone Depletion

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MCQ▾

Question

Ozone layer depletion or hole in ozone layer is being found in

Choices

Choice (4) Response

a.

South pole

b.

Russia

c.

North pole

d.

None of the above

Question number: 912

» Biotechnology and Its Applications » Transgenic Animals

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MCQ▾

Question

In transgenics, expression of transgene in target tissue is determined by

Choices

Choice (4) Response

a.

Promoter

b.

Transgene

c.

Enhancer

d.

Reporter

Question number: 913

» Plant Physiology » Mineral Nutrients » Deficiency Symptoms

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Question

In plants a common symptom caused by deficiency of P, K, Ca and Mg is the

Choices

Choice (4) Response

a.

Formation of anthocyanin

b.

Appearance of dead necrotic areas.

c.

Poor development of vasculature

d.

Bending of leaf tip

Question number: 914

» Biotechnology and Its Applications » Genetically Modified Organisms

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MCQ▾

Question

First transgenic plant is

Choices

Choice (4) Response

a.

Tobacco

b.

Maize

c.

Potato

d.

Tomato

Question number: 915

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

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MCQ▾

Question

Conversion of sugar into alcohol during fermentation is due to the direct action of

Choices

Choice (4) Response

a.

Concentration of sugar solution

b.

Zymase

c.

Micro-organisms

d.

Temperature

Question number: 916

» Genetics and Evolution » Heredity and Variation » Mendelian Inheritance

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MCQ▾

Question

When heterozygous tall plants are self-pollinated than tall and dwarf plants are obtained, this is an explanation to

Choices

Choice (4) Response

a.

Segregation of law.

b.

Law of purity of gamete.

c.

Division in scores.

d.

Independent assortment.