Subject SAT (College Board) Biology: Questions 236 - 240 of 824

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Question number: 236

» Cell

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MCQ▾

Question

A prokaryotic cell lacks

Choices

Choice (5)Response

a.

cell wall

b.

ribosomes

c.

histones

d.

mesosomes

e.

All of the above

Question number: 237

» Organism and Population

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MCQ▾

Question

Crocodile and Penguin are similar to Whale and Dog fish in one of the which characters

Choices

Choice (5)Response

a.

Lay eggs and guard them till they hatch

b.

Possess bony skeleton only

c.

Possess a solid single stranded central nervous system

d.

Have gill slits at some stages

e.

Question does not provide sufficient data or is vague

Question number: 238

» Behavior and Ecology

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MCQ▾

Question

A cow produces milk daily after grazing in a large pasture owned and maintained by the farmer.

Choices

Choice (5)Response

a.

Camouflage

b.

Parasitism

c.

Commensalism

d.

Mutualism

e.

Predator-prey

Question number: 239

» Organism and Population

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MCQ▾

Question

Which of the following statement is wrong?

Choices

Choice (5)Response

a.

Algae increase the level of dissolved oxygen in the immediate environment

b.

Agar-agar is obtained from Gelidium and Gracilaria

c.

Laminaria and sargassum are used as food

d.

Algin is obtained from red algae abs carageenan from brown algae

e.

None of the above

Question number: 240

» Cell

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MCQ▾

Question

In the five Kingdom classification systems, which single kingdom contains blue-green algae, nitrogen fixing bacteria and methanogenic archaebacteria?

Single kingdom contains

Single Kingdom Contains

Choices

Choice (5)Response

a.

Monera

b.

Fungi

c.

Protista

d.

Plantae

e.

Question does not provide sufficient data or is vague

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