Biology - Mock Test 348

Question 3471

Plants growing on sand are called as?

A) chasmophytes B) oxylophytes C) lithophytes D) psammophytes

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Question 3472

Plants developing in dry conditions are?

A) xerophytes B) mesophytes C) lithophytes D) hydrophytes

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Question 3473

O2 released in the process of photosynthesis comes from?

A) CO2 B) water C) sugar D) pyruvic acid

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Question 3474

Pyorrhoea is a disease of the?

A) nose B) gums C) heart D) lungs

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Question 3475

Plants that grow in saline water are called?

A) halophytes B) hydrophytes C) mesophytes D) thallophytes

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Question 3476

Primary phloem develops from?

A) lateral meristem B) protoderm C) extrastelar cambium D) provascular tissue

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Question 3477

Photosynthesis takes place faster in?

A) yellow light B) white light C) red light D) darkness

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Question 3478

Prokaryotic cells lack?

A) nucleolus B) nuclear membrane C) membrane bound by organelles D) All of these

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Question 3479

Most highly intelligent mammals are?

A) whales B) dolphins C) elephants D) kangaroos

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Question 3480

Nymph is the name of young one of?

A) butterfly B) beetle C) housefly D) cockroach

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