Subject SAT (College Board) Biology: Questions 343 - 346 of 824

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Question number: 343

» Organism and Population

Edit
MCQ▾

Question

Three chambered heart of frog is not as efficient as four chambered human heart because

Image of amphibian heart

Image of Amphibian Heart

Choices

Choice (5)Response

a.

Oxygenated and deoxygenated blood mix up

b.

It does not hold enough blood

c.

Ventricle does not pump blood properly

d.

Heart muscles are not strong

e.

Question does not provide sufficient data or is vague

Question number: 344

» Organism and Population

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Match List-Ⅰ List-Ⅱ▾

Question

Match the following

List-Ⅰ (Column I)List-Ⅱ (Column II)

(A)

Lycophytes

(i)

Flowering plants

(B)

Gymnosperms

(ii)

Herbaceous plants

(C)

Sphenophytes

(iii)

Plants with naked seed

(D)

Pteridophytes

(iv)

Ferns

(E)

Angiosperms

(v)

Seedless vascular plants

Choices

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

a.

  • (iv)
  • (v)
  • (ii)
  • (i)
  • (iii)

b.

  • (ii)
  • (i)
  • (v)
  • (iii)
  • (iv)

c.

  • (v)
  • (iii)
  • (i)
  • (ii)
  • (iv)

d.

  • (iii)
  • (iv)
  • (ii)
  • (v)
  • (i)

e.

  • (v)
  • (iii)
  • (ii)
  • (iv)
  • (i)

Question number: 345

» Atoms and Compounds

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MCQ▾

Question

Sodium amalgam is used as

Choices

Choice (5)Response

a.

Drying agent

b.

Reducing agent

c.

Oxidizing agent

d.

A source of negatively charged Na

e.

Question does not provide sufficient data or is vague

Question number: 346

» Organism and Population

Edit
MCQ▾

Question

Funaria is fixed to substratum by

Image of the plant

Image of the Plant

Choices

Choice (5)Response

a.

Multicellular branched olique septate rhizoids

b.

Tuberculate rhizoids

c.

Branched coenocytic rhizoids

d.

Unicellular simple rhizoids

e.

None of the above

Developed by: