NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 224 - 229 of 3511

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Question number: 224

» Diversity in Living World » Five Kingdom Classification » Plant Group - Algae

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MCQ▾

Question

Which one of the following statements regarding the algae is incorrect?

Choices

Choice (4) Response

a.

Algae can be classified according to their pigments.

b.

Most algae are photosynthetic.

c.

Spirogyra does not produce zoospores.

d.

All algae are filamentous.

Question number: 225

» Cell Structure and Function » Chemical Constituents of Living Cells » Biomolecules-Structure and Function

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Question

The base pairs of DNA are correctly shown as

Choices

Choice (4) Response

a.

T = A and G = C

b.

A = T and G = C

c.

T = T and G = C

d.

A = T and C = G

Question number: 226

» Diversity in Living World » Five Kingdom Classification » Plant Group - Algae

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MCQ▾

Question

Pyrenoids are made up of

Choices

Choice (4) Response

a.

Core of nucleic acid surrounded by protein sheath.

b.

Core of starch surrounded by sheath of protein.

c.

Core of protein surrounded by fatty sheath.

d.

Proteinaceous centre and starchy sheath.

Question number: 227

» Ecology and Environment » Ecosystem » Ecological Succession

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Question

In succession the seral forms are

Choices

Choice (4) Response

a.

Long lived

b.

Slow growing

c.

Large sized

d.

Small sized

Question number: 228

» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Flower

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MCQ▾

Question

Flower of fabaceae is

Choices

Choice (4) Response

a.

Incomplete, actinomorphic, pentamerous.

b.

Complete, actinomorphic, trimerous.

c.

Complete, zygomorphic, pentamerous.

d.

Incomplete, zygomorphic, trimerous.

Question number: 229

» Ecology and Environment » Ecosystem » Patterns, Components

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Question

Which one of the following is a right matching pair of certain organisms (s) and the kind of association?

Choices

Choice (4) Response

a.

Orchids growing on trees-Parasitism

b.

Shark and sucker fish-Amensalism

c.

Algae and fungi in lichens-Mutualism

d.

Cuscuta (dodder) growing in other flowering plants-epiphytism.