Subject SAT (College Board) Biology: Questions 537 - 540 of 830

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Question 537

Question

MCQ▾

Arthropoda is characterized by

Arthropoda in Image

Choices

Choice (5)Response

a.

Exoskeleton, Metameric segmentation and joined appendages

b.

Acoelomate and radial symmetry

c.

Triploblastic, bilateral symmetry and abdominal appendages

d.

Bilateral symmetry and a pair of wings

e.

None of the above

Question 538

Question

MCQ▾

The glycosidic bonds in DNA and RNA

Choices

Choice (5)Response

a.

stabilize Watson-Crick bonds

b.

can be hydrolyzed by ion

c.

are free to rotate over about

d.

connect the sugar to the base

e.

All of the above

Question 539

Question

MCQ▾

Lichens are described as indicator of

The Lichens

Choices

Choice (5)Response

a.

Air pollution

b.

Water pollution

c.

Agricultural productivity

d.

Soil pollution

e.

Question does not provide sufficient data or is vague

Question 540

Question

Match List-Ⅰ List-Ⅱ▾

Match the following

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Palisade layer

(i)

Secretes waxy cuticle

(B)

Guard cell

(ii)

Loosely packed photosynthetic cells

(C)

Epidermis

(iii)

Exchange of gases

(D)

Spongy layer

(iv)

Closely packed photosynthetic cells

Choices

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

a.

  • (iii)
  • (i)
  • (ii)
  • (iv)

b.

  • (iv)
  • (iii)
  • (i)
  • (ii)

c.

  • (ii)
  • (i)
  • (iii)
  • (iv)

d.

  • (ii)
  • (i)
  • (iv)
  • (iii)

e.

All of the above

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