NEET Biology: Questions 41 - 46 of 3146

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Question number: 41

» Diversity in Living World » Five Kingdom Classification » Fungi

MCQ▾

Question

lichens are ecologically important as they

Choices

Choice (4) Response

a.

are symbionts of algae and fungi

b.

are pioneers of barren rocks

c.

are associated with mycorrhizal roots

d.

purify air

Question number: 42

» Ecology and Environment » Ecosystem » Patterns, Components

MCQ▾

Question

Which of the following statements is correct for species?

Choices

Choice (4) Response

a.

They can interbreed among themselves.

b.

The members of a species occupy the same habitat.

c.

They cannot interbreed with members of the other species.

d.

They are morphologically similar.

Question number: 43

» Genetics and Evolution » Molecular Basis of Inheritance » Structure of DNA and RNA

MCQ▾

Question

Which of the following is a base analogue?

Choices

Choice (4) Response

a.

Colchicine

b.

Nitrous acid

c.

5 – bromouracil

d.

Caffeine

Question number: 44

» Genetics and Evolution » Heredity and Variation » Mendelian Inheritance

MCQ▾

Question

If an offspring shows any one of the characters of either of parents, the

Choices

Choice (4) Response

a.

The character is related with cytoplasm.

b.

Character is said to be hereditary.

c.

Offspring is hereditary.

d.

Question does not provide sufficient data or is vague

Question number: 45

» Ecology and Environment » Biodiversity and Its Conservation » National Parks and Sanctuaries

MCQ▾

Question

Identify the correct match for tiger reserve and its state.

Choices

Choice (4) Response

a.

Corbett-MP.

b.

Manas-Assam.

c.

Bandipur-T. N.

d.

Palamau-Orissa

Question number: 46

» Genetics and Evolution » Heredity and Variation » Down's Syndrome, Turner's and Klinefelter's Syndromes

MCQ▾

Question

The monosomic condition in human beings depicted as XO is referred to as

Choices

Choice (4) Response

a.

Turner’s syndrome

b.

Down’s syndrome

c.

Klinefelter’s syndrome

d.

Criminal syndrome

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