Behavior and Ecology [Subject SAT (College Board) Biology]: Questions 31 - 35 of 63

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Question 31

Behavior and Ecology
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Question

Match List-Ⅰ List-Ⅱ▾

Match the following columns and find correct combinations.

List-Ⅰ (Column I)List-Ⅱ (Column II)

(A)

Specific, directed response

(i)

Agonistic

(B)

Pecking order

(ii)

Altruism

(C)

Random change in response

(iii)

Taxis

(D)

Aggressive behavior

(iv)

Dominance

(E)

Unselfish behavior

(v)

Kinesis

Choices

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

a.

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

b.

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

c.

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

d.

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

e.

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

Question 32

Behavior and Ecology
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Question

MCQ▾

Which of the following is a density- independent limiting factor?

Choices

Choice (5)Response

a.

Competition

b.

Seasonal cycles

c.

Disease

d.

Crowding

e.

None of the above

Question 33

Behavior and Ecology
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Question

MCQ▾

Chemical messengers that are used for the communication within an animal species are known as

Choices

Choice (5)Response

a.

Enzymes

b.

Genes

c.

Hormones

d.

Pheromones

e.

All of the above

Question 34

Behavior and Ecology
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Question

MCQ▾

The number and types of species in a given area is generally determined by that area’s

Choices

Choice (5)Response

a.

Biodiversity

b.

Climate

c.

Precipitation

d.

Biotic factors

e.

All of the above

Question 35

Behavior and Ecology
Edit

Question

MCQ▾

Species that have many off springs at one time are usually called

Choices

Choice (5)Response

a.

r- selected

b.

k- selected

c.

r and k selected

d.

Question does not provide sufficient data or is vague

e.

None of the above