NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1529 - 1534 of 2028

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Question number: 1529

» Biology » Reaching the Age of Adolescence

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Question

Which of the following is not a secondary sexual characteristic of a girl?

Choices

Choice (4) Response

a.

Body fat increases

b.

Increase in size of vagina and uterus

c.

Formation of mature ova

d.

Hips widen

Question number: 1530

» Biology » Microorganisms

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Question

Yeast virus is:

Choices

Choice (4) Response

a.

Bacteriophages

b.

Cyanophages

c.

Zymophages

d.

Coliphages

Question number: 1531

» Biology » Reaching the Age of Adolescence

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MCQ▾

Question

Adam’s apple is:

Choices

Choice (4) Response

a.

The growing voice box in boys can be seen as a protruding part of the throat.

b.

Voice box or larynx is bigger in boys.

c.

Voice box is smaller and hardly visible from the outside in girls.

d.

All a. , b. and c. are correct

Question number: 1532

» Biology » Reproduction in Animals

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Question

Given the following:

I. Worms

II. Frogs

III. Crocodiles

IV. Insects

V. Fish

Identify the animals in which internal fertilization is occurs?

Choices

Choice (4) Response

a.

II and V only

b.

III and V only

c.

I and V only

d.

III and IV only

Question number: 1533

» Biology » Conservation of Plants and Animals

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Question

Which are the endangered animals poachers are hunting into extinction?

I. Elephants

II. Rhinos

III. Sea turtles

IV. Lemurs

Which of the animal/ (s) are correct?

Choices

Choice (4) Response

a.

III only

b.

I, II, III and IV

c.

I and II only

d.

IV only

Question number: 1534

» Biology » Reaching the Age of Adolescence

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MCQ▾

Question

The age between which years of children are called adolescents:

Choices

Choice (4) Response

a.

6 – 11 years

b.

11 – 19 years

c.

15 – 19 years

d.

All of the above

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