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

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Question 255

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

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Question 256

Question MCQ▾

In which of the following haemoglobin is dissolved in plasma

Choices

Choice (4)Response

a.

Earthworm

b.

Amoeba

c.

Tapeworm

d.

Cockroach

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Question 257

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

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Question 258

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

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Question 259

Question MCQ▾

Trachea is present in

Choices

Choice (4)Response

a.

Insects

b.

Earthworm

c.

Mollusca

d.

Protozoa

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Question 260

Question MCQ▾

Metamerism present in phylum annelid helps in

Choices

Choice (4)Response

a.

Locomotion

b.

Reproduction

c.

Feeding

d.

Excretion

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Question 261

Question MCQ▾

Amoeba belongs to the phylum

Choices

Choice (4)Response

a.

Protozoa

b.

Annelids

c.

Porifera

d.

Arthropods

Edit