Organism and Population [Subject SAT (College Board) Biology]: Questions 5 - 8 of 147

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Question 5

Organism and Population
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Question

MCQ▾

In mollusca, nervous system is represented by

Choices

Choice (5)Response

a.

3 - 4 paired ganglia and nerve cords

b.

A pair of nerve cord

c.

Brain and spinal cord

d.

Primitive brain and nerve cord

e.

All of the above

Question 6

Organism and Population
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Question

MCQ▾

Identify the correct sequence of events in viral replication:

I. Eclipse

II. Maturation

III. Adsorption

IV. Assembly

V. Penetration

VI. Lysis

Choices

Choice (5)Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

Question 7

Organism and Population
Edit

Question

MCQ▾

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

Choices

Choice (5)Response

a.

Flexible notochord at ventral side

b.

Muscular tail that lose at embryonic stage

c.

Pharyngeal gill slits allow gaseous exchange

d.

Nerve cord differentiated into brain and spinal cord

e.

Question does not provide sufficient data or is vague

Question 8

Organism and Population
Edit

Question

Match List-Ⅰ List-Ⅱ▾

Match the following.

List-Ⅰ (Column I)List-Ⅱ (Column II)

(A)

Reptiles

(i)

Homeotherm

(B)

Amphibian

(ii)

Air bladder

(C)

Mammalians

(iii)

3-Chambered heart

(D)

Pisces

(iv)

Ectotherm

Choices

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

a.

  • (iv)
  • (iii)
  • (ii)
  • (i)

b.

  • (iv)
  • (iii)
  • (i)
  • (ii)

c.

  • (iii)
  • (i)
  • (iv)
  • (ii)

d.

  • (i)
  • (iv)
  • (iii)
  • (ii)

e.

All of the above