Biology [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 255 - 261 of 518

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Question 255

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Question

MCQ▾

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 256

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Question

MCQ▾

In which of the following haemoglobin is dissolved in plasma

Choices

Choice (4)Response

a.

Earthworm

b.

Amoeba

c.

Tapeworm

d.

Cockroach

Question 257

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Question

MCQ▾

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 258

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Question

MCQ▾

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 259

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Question

MCQ▾

Trachea is present in

Choices

Choice (4)Response

a.

Insects

b.

Earthworm

c.

Mollusca

d.

Protozoa

Question 260

Edit

Question

MCQ▾

Metamerism present in phylum annelid helps in

Choices

Choice (4)Response

a.

Locomotion

b.

Reproduction

c.

Feeding

d.

Excretion

Question 261

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Question

MCQ▾

Amoeba belongs to the phylum

Choices

Choice (4)Response

a.

Protozoa

b.

Annelids

c.

Porifera

d.

Arthropods