Subject SAT (College Board) Biology: Questions 343 - 347 of 805

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Question number: 343

» DNA and Evolution

Edit
Matching-Pair▾

Question

Find the pair which does not match:

Choices

Choice (4) Response

a.

Mitochondria

Respiration

b.

Plastid

Photosynthesis

c.

Ribosome

Carbohydrates

d.

Cytoplasm

RNA

Question number: 344

» Organism and Population

Edit
MCQ▾

Question

A colony of Honey bee consists of

Image of Honey bee

Image of Honey Bee

Image of Honey bee

Choices

Choice (4) Response

a.

One queens, 10 - 100 drones and 20000 - 80000 workers

b.

Two queens, 5 - 10 drones and 20000 workers

c.

One queen and a few drones

d.

No queen, 10 - 20 drones and 80000 workers

Question number: 345

» 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

Image of amphibian heart

Choices

Choice (4) 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

Question number: 346

» Organism and Population

Edit
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 (4) Response
  • (A)
  • (B)
  • (C)
  • (D)
  • (E)

a.

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

b.

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

c.

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

d.

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

Question number: 347

» Atoms and Compounds

Edit
MCQ▾

Question

Sodium amalgam is used as

Choices

Choice (4) Response

a.

Drying agent

b.

Reducing agent

c.

Oxidizing agent

d.

A source of negatively charged Na

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