Subject SAT (College Board) Biology: Questions 181 - 185 of 824

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Question number: 181

» Cell

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MCQ▾

Question

Hemoglobin has

Choices

Choice (5)Response

a.

Quaternary structure

b.

Primary structure

c.

Tertiary structure

d.

Secondary structure

e.

All of the above

Question number: 182

» Organism and Population

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MCQ▾

Question

Identify below plants without true roots, stems and leaves.

Image of the roots, stems and leaves

Image of the Roots, Stems and Leaves

Choices

Choice (5)Response

a.

Pteridophyte

b.

Angiosperms

c.

Lichen

d.

Bryophyte

e.

Question does not provide sufficient data or is vague

Question number: 183

» Cell

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MCQ▾

Question

Significance of mitosis is in

Choices

Choice (5)Response

a.

Increasing cellular mass

b.

Swift division

c.

Producing cells genetically similar to parent cell

d.

Occurrence in every tissue of body

e.

None of the above

Question number: 184

» Organism and Population

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MCQ▾

Question

Sexual reproduction in spirogyra is an advanced feature as it displays

Choices

Choice (5)Response

a.

Different sizes of motile sex organs

b.

Morphologically different sex organs

c.

Same size of motile sex organs

d.

Physiologically different sex organs

e.

Question does not provide sufficient data or is vague

Question number: 185

» Organism and Population

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MCQ▾

Question

Differentiate a frog from a toad

Choices

Choice (5)Response

a.

Frog has no parotid glands but toad has a pair of them

b.

Frog has a tail but toad has no tail

c.

Frog respires through lungs but toad respires through skin

d.

Frog has no exoskeleton but toad has scales

e.

All of the above

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