NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1633 - 1640 of 2000

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Question number: 1633

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Chitinous exoskeleton is present in

Choices

Choice (4) Response

a.

Arthropoda

b.

Annelids

c.

Mollusca

d.

Protozoa

Question number: 1634

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Halteres are

Choices

Choice (4) Response

a.

Vestigial wings

b.

Balancing organ

c.

Modification of hind legs

d.

All a. , b. and c. are correct

Question number: 1635

» Biology » Diversity of Living Organisms

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Question

The insect that has complete metamorphosis is known as

Choices

Choice (4) Response

a.

hemimetabolous insects

b.

holometabolous insects

c.

All of the above

d.

Question does not provide sufficient data or is vague

Question number: 1636

» Biology » Diversity of Living Organisms

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Question

In which of the following haemoglobin is dissolved in plasma

Choices

Choice (4) Response

a.

Earthworm

b.

Amoeba

c.

Tapeworm

d.

Cockroach

Question number: 1637

» Biology » Diversity of Living Organisms

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Question

Platyhelminthes are

Choices

Choice (4) Response

a.

Flatworms, triploblastic and acoelomate animals

b.

Flatworms, triploblastic and coelomate animals

c.

Flatworms, diploblastic and acoelomate animals

d.

Flatworms, triploblastic and pseudocoelomate animals

Question number: 1638

» Biology » Diversity of Living Organisms

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Question

The cavity present in cnidarians is known as

Choices

Choice (4) Response

a.

Spongocoel

b.

Gastrovascular cavity

c.

Haemocoel

d.

Question does not provide sufficient data or is vague

Question number: 1639

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Trachea is present in

Choices

Choice (4) Response

a.

Insects

b.

Earthworm

c.

Mollusca

d.

Protozoa

Question number: 1640

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Metamerism present in phylum annelid helps in

Choices

Choice (4) Response

a.

Locomotion

b.

Reproduction

c.

Feeding

d.

Excretion

Developed by: