NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 1194 - 1198 of 1484

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Question 1194

Question

MCQ▾

Identify correct sequence about the menstrual cycle?

I. Bleeding starts when the lining of the uterus breaks down and passes out the vagina

II. An egg is released and lasts for around 3 days

III. The lining stays thick awaiting the arrival of a fertilized egg

IV. The lining starts to build up again and thickness into a spongy layer of blood cells

Choices

Choice (4)Response

a.

III, II, IV, I

b.

IV, III, I, II

c.

I, IV, II, III

d.

II, I, III, IV

Question 1195

Question

MCQ▾

From four bulbs having power and , which bulb has highest resistance?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 1196

Question

MCQ▾

Who wrote the famous book the ‘Philosophie Zoologique’ ?

Choices

Choice (4)Response

a.

Lamarck

b.

Darwin

c.

Wallace

d.

Linnaeus

Question 1197

Question

MCQ▾

Which of the following effect is caused by the hormone auxin?

I. Prevent natural pollination

II. Produce seedless vegetables

III. Prevent fruit fall by delaying abscission

Choices

Choice (4)Response

a.

I, II and III only

b.

I and III only

c.

III only

d.

I and II only

Question 1198

Question

MCQ▾

The power of electric heater is , which operates in a day. The total energy used by electric heater in is:

Choices

Choice (4)Response

a.

b.

c.

d.

Developed by: