Subject SAT (College Board) Biology: Questions 466 - 469 of 824

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Question number: 466

» Organism and Population

Edit
MCQ▾

Question

Which of the following is used to determine the rate of transpiration in plants?

Choices

Choice (5)Response

a.

Porometer

b.

Potometer

c.

Barometer

d.

Auxanometer

e.

Question does not provide sufficient data or is vague

Question number: 467

» Atoms and Compounds

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MCQ▾

Question

If no loss or gain of electrons occurs by mixing of two atoms, we say that they may be attached to each other due to

Choices

Choice (5)Response

a.

proton attraction

b.

sharing of electrons

c.

neutron attraction

d.

opposite charges

e.

None of the above

Question number: 468

» Organism and Population

Edit
MCQ▾

Question

This of the following is not a characteristic of ‘r – selected species’?

Choices

Choice (5)Response

a.

Low survival rate of progenies

b.

Parental care

c.

Produce large no. of progenies

d.

Quick reproduction

e.

Question does not provide sufficient data or is vague

Question number: 469

» Organism and Population

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Column A indicates animals and column B shows excretory organs. Select the correct option.

List-Ⅰ (Animals)List-Ⅱ (Excretory Organs)

(A)

Cockroach

(i)

Excretory pore

(B)

Earthworm

(ii)

Malphighian tubules

(C)

Ascaris

(iii)

Nephridia

(D)

Tapeworm

(iv)

Flame cells

Choices

Choice (5)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (i)
  • (ii)
  • (iii)
  • (iv)

b.

  • (ii)
  • (iv)
  • (iii)
  • (i)

c.

  • (iv)
  • (ii)
  • (i)
  • (iii)

d.

  • (ii)
  • (iii)
  • (i)
  • (iv)

e.

All of the above

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