Subject SAT (College Board) Biology: Questions 486 - 492 of 830

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Question 486

Question

MCQ▾

Lacking a digestive system, tapeworms live in the intestines of their host.

Choices

Choice (5)Response

a.

Camouflage

b.

Mutualism

c.

Commensalism

d.

Predator-prey

e.

Parasitism

Question 487

Question

MCQ▾

The normal value of total serum cholesterol is

Choices

Choice (5)Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

Question 488

Question

MCQ▾

Chemical substances found most abundantly in the middle lamella is released into phragmoplast by

Choices

Choice (5)Response

a.

Spindle fragments

b.

Endoplasmic reticulum

c.

Golgi complex

d.

Interzonal fibres

e.

None of the above

Question 489

Question

MCQ▾

What is indicated in the below diagram?

The Earthworm

Choices

Choice (5)Response

a.

Ceolomate

b.

Segmentation

c.

Acoelomate

d.

Pseudocoelomate

e.

All of the above

Question 490

Question

MCQ▾

There are how many naturally occurring isotopes of oxygen?

Choices

Choice (5)Response

a.

1

b.

3

c.

2

d.

4

e.

None of the above

Question 491

Question

MCQ▾

The most stabilizing force for nucleic acids is

Choices

Choice (5)Response

a.

van der waals

b.

conformational entropy

c.

electrostatic bond

d.

hydrogen bond

e.

Question does not provide sufficient data or is vague

Question 492

Question

MCQ▾

Graphis is a

Identify the Image

Choices

Choice (5)Response

a.

Foliose lichen

b.

Fructicose lichen

c.

Filamentous lichen

d.

Crustose lichen

e.

All of the above

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