General Science - Mock Test 53

Question 521

Myrmecology is study of?

A) Insects B) Arthropods C) Crustaceans D) Ants

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Question 522

Which angiosperm is vessel less?

A) Hydrilla B) Wheat C) Maize D) Trochodendro

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Question 523

How many neck canal cells are found in the archegonium of a fern?

A) Three B) Two C) One D) Four

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Question 524

The lifespan of Red Blood Cells is ?

A) 90 days B) 120 days C) 180 days D) 240 days

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Question 525

Sandstone and limestone are examples of?

A) igneous rocks B) metamorphic rocks C) crystals D) sedimentary rocks

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Question 526

In a very low temperature which from the following will freeze at last?

A) Sea water B) Canal water C) River water D) Water in a lake

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Question 527

It is very serious disease of brain which is caused by fungi?

A) Cholesterol B) Hepatitis C) Meningitis D) None of these

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Question 528

Malarial parasite is injected into man as?

A) Zygote B) Merozoites C) Whittaker D) none of these

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Question 529

Deficiency of Vitamin-D results in ?

A) Night blindness B) Rickets C) Scurvy D) Hair fall

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Question 530

The principal constituent of the atmosphere of the Earth is?

A) Oxygen B) Carbon C) Hydrogen D) Nitrogen

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