Organism and Population [Subject SAT (College Board) Biology]: Questions 137 - 141 of 147

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Question number: 137

Organism and Population
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Question

MCQ▾

An exclusively marine phylum is:

Choices

Choice (5)Response

a.

Mollusca

b.

Echinodermata

c.

Coelenterata

d.

Porifera

e.

Question does not provide sufficient data or is vague

Question number: 138

Organism and Population
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Question

MCQ▾

A specialty of echinoderms id presence of

Choices

Choice (5)Response

a.

Coelom

b.

Epidermal exoskeleton and mesodermal endoskeleton

c.

Ciliated epidermis

d.

All of the above

e.

Question does not provide sufficient data or is vague

Question number: 139

Organism and Population
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Question

MCQ▾

Identify the below organism that possess unsegmented soft body, true coelom and three chambered heart.

Identify the below organism

Identify the below Organism

Loading Image

Choices

Choice (5)Response

a.

Chordate

b.

Echinoderm

c.

Arthropod

d.

Mollusk

e.

None of the above

Question number: 140

Organism and Population
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Question

MCQ▾

Which of the following is not a characteristic of a chordate?

Image of a chordate

Image of a Chordate

Loading Image

Choices

Choice (5)Response

a.

Ectotherm

b.

Oviparous animal

c.

Placental organism

d.

Possess mammary gland and a diaphragm

e.

All of the above

Question number: 141

Organism and Population
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Question

Assertion-Reason▾

Assertion (Ꭺ)

The fungi are wide spread in distribution and they even live on or inside the plants and animals.

Reason (Ꭱ)

Fungi are able to grow anywhere on land, water and on other organisms because they have a variety of pigments including chlorophyll, fucoxanthin, phycoerytrin and carotenoids.

Choices

Choice (5)Response

a.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

b.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

c.

Ꭺ is true but Ꭱ is false

d.

Ꭺ is false but Ꭱ is true

e.

Both Ꭺ and Ꭱ are false