Subject SAT (College Board) Biology: Questions 247 - 252 of 824

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Question number: 247

» Mendel and Hereditary

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MCQ▾

Question

________ refers to one gene affecting many traits.

Choices

Choice (5)Response

a.

Nondisjunction

b.

Polygenesis

c.

Epistasis

d.

Linkage

e.

Pleiotropy

Question number: 248

» Organism and Population

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MCQ▾

Question

Star fish is a predator of

Star fish in image

Star Fish in Image

Choices

Choice (5)Response

a.

Devil fish

b.

Mosquitoes

c.

Crabs

d.

Clams and oysters

e.

Question does not provide sufficient data or is vague

Question number: 249

» Organism and Population

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MCQ▾

Question

Malpighian tubules are

Malpighian tubules

Malpighian Tubules

Choices

Choice (5)Response

a.

Digestive organs of insects

b.

Respiratory organs of insects

c.

Excretory organs of insects

d.

Circulatory organs of insects

e.

None of the above

Question number: 250

» Cell

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MCQ▾

Question

A cell when kept in a sugar solution gets dehydrated. Then the solution is

Choices

Choice (5)Response

a.

Hypotonic

b.

Isotonic

c.

Hypertonic

d.

All of the above

e.

None of the above

Question number: 251

» Cell

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MCQ▾

Question

The cell cycle of somatic cell usually consists of

Choices

Choice (5)Response

a.

short interphase and long mitotic phase

b.

long interphase followed by short mitotic phase

c.

short interphase

d.

long interphase and long mitotic phase

e.

None of the above

Question number: 252

» Atoms and Compounds

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MCQ▾

Question

Element for energy transformations

Choices

Choice (5)Response

a.

Oxygen

b.

Hydrogen

c.

Sulphar

d.

Phosphorus

e.

None of the above

Developed by: