Biology [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 322 - 329 of 518

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Question 322

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Question

MCQ▾

Which of the following have 3 germ layers: Ectoderm, mesoderm and endoderm?

Choices

Choice (4)Response

a.

All chordates except protochordates

b.

All chordates and higher invertebrates

c.

Higher chordates and higher invertebrates

d.

Only chordates

Question 323

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Question

MCQ▾

Spirogyra is an example of

Choices

Choice (4)Response

a.

Algae

b.

Animals

c.

Fungi

d.

Bacteria

Question 324

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Question

MCQ▾

Blue green algae is

Choices

Choice (4)Response

a.

Parasite

b.

Heterotrophic bacteria

c.

Saprophytic bacteria

d.

Autotrophic bacteria

Question 325

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Question

MCQ▾

Which of the following is a unicellular fungus?

Choices

Choice (4)Response

a.

Yeast

b.

Mushroom

c.

Slime mould

d.

Mucor

Question 326

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Question

MCQ▾

Haploid means

Choices

Choice (4)Response

a.

4n number of chromosomes

b.

2n number of chromosomes

c.

n number of chromosomes

d.

3n number of chromosomes

Question 327

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Question

MCQ▾

Which of the following is known as amphibians of plant kingdom?

Choices

Choice (4)Response

a.

Fungi

b.

Pteridophytes

c.

Bryophytes

d.

Gymnosperm

Question 328

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Question

MCQ▾

Marchantia is an example of

Choices

Choice (4)Response

a.

Fungi

b.

Bryophytes

c.

Pteridophytes

d.

Gymnosperm

Question 329

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Question

MCQ▾

Pila belongs to the phylum

Choices

Choice (4)Response

a.

Arthropoda

b.

Mollusca

c.

Protozoa

d.

Annelids