NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1377 - 1383 of 2028

Access detailed explanations (illustrated with images and videos) to 2028 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 550.00 or

How to register?

Question number: 1377

» Biology » Cell

Edit
MCQ▾

Question

Which of the following organelle is/are double membrane bound and responsible for life on this planet?

Choices

Choice (4) Response

a.

Nucleus

b.

Mitochondria

c.

Chloroplast

d.

Question does not provide sufficient data or is vague

Question number: 1378

» Biology » Microorganisms

Edit
MCQ▾

Question

A diseases typhoid and influenza in human beings caused by respectively:

Choices

Choice (4) Response

a.

Virus and Virus

b.

Bacteria and Bacteria

c.

Bacteria and Virus

d.

Virus and Bacteria

Question number: 1379

» Biology » Reproduction in Animals

Edit
MCQ▾

Question

In Human reproduction, at which of the weeks the sex can be identified?

Choices

Choice (4) Response

a.

16 - 20 weeks

b.

14 - 15 weeks

c.

12 - 13 weeks

d.

24 weeks

Question number: 1380

» Biology » Conservation of Plants and Animals

Edit
MCQ▾

Question

Examples of plateaus are:

I. The Deccan Plateau in India

II. The Western Plateau in Africa

III. The Tibetan Plateau in East Asia

Which of the following is/are correct?

Choices

Choice (4) Response

a.

I, II and III only

b.

I and III only

c.

II and III only

d.

I and II only

Question number: 1381

» Biology » Reproduction in Animals

Edit
MCQ▾

Question

The sperm middle piece contains:

Choices

Choice (4) Response

a.

Mitochondria

b.

Nucleus

c.

Proteins

d.

Plasma membrane

Question number: 1382

» Biology » Microorganisms

Edit
MCQ▾

Question

Which of the following cannot seen without microscope?

Choices

Choice (4) Response

a.

Bacteria

b.

Fungi

c.

Virus

d.

All of the above

Question number: 1383

» Biology » Reaching the Age of Adolescence

Edit
MCQ▾

Question

Which of the following is a primary sexual characteristic of a boy?

Choices

Choice (4) Response

a.

Growth of penis

b.

Skin releases more oils

c.

Body and facial hair

d.

Shoulders broaden

Developed by: