Behavior and Ecology [Subject SAT (College Board) Biology]: Questions 4 - 8 of 63

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Question 4

Behavior and Ecology
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Question

MCQ▾

What plant species in the below figure represents ‘Pioneer organisms’?

Figure represents ‘Pioneer organisms

Figure Represents ‘Pioneer Organisms

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Choices

Choice (5)Response

a.

Shrubs

b.

Deciduous trees

c.

Lichen

d.

Conifer trees

e.

All of the above

Question 5

Behavior and Ecology
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Question

MCQ▾

Which of the following has caused the human population growth rate to increase?

Choices

Choice (5)Response

a.

A shift towards a newer populations

b.

Improvements in nutrition, medicines and sanitation

c.

The frequency and severity to common diseases

d.

Drought

e.

None of the above

Question 6

Behavior and Ecology
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Question

MCQ▾

Biodiversity is important to human society because

Choices

Choice (5)Response

a.

Provides medicines

b.

Is serving as a natural resource

c.

Provides foods and goods

d.

All a. , b. and c. are correct

e.

None of the above

Question 7

Behavior and Ecology
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Question

MCQ▾

The non-living parts of the ecosystems are referred as

Choices

Choice (5)Response

a.

Biotic factors

b.

The biome

c.

The community

d.

Abiotic factors

e.

None of the above

Question 8

Behavior and Ecology
Edit

Question

MCQ▾

The interaction in which an individual sacrifices some of its own reproductive potential to benefit another individual is called

Choices

Choice (5)Response

a.

Territory

b.

Hierarchy

c.

Altruism

d.

Agonistic

e.

None of the above