NSO Level 1- Science Olympiad (SOF) Class 7: Questions 505 - 510 of 597

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Question number: 505

» Reproduction in Plants

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MCQ▾

Question

Which of the following is the structure formed during the transfer of pollen from stigma to ovary?

Choices

Choice (4)Response

a.

Pistil

b.

Pollen tube

c.

Style

d.

None of the above

Question number: 506

» Reproduction in Plants

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MCQ▾

Question

Which of the following defines the sexual reproduction?

Choices

Choice (4)Response

a.

Fragmentation

b.

Fusion of gametes

c.

Bud formation

d.

None of the above

Question number: 507

» Electric Current and Its Effect

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MCQ▾

Question

Identify the image and select the correct option.

Image shows the Resistor

Image Shows the Resistor

Choices

Choice (4)Response

a.

Resistor

b.

Capacitor

c.

Conductor

d.

Question does not provide sufficient data or is vague

Question number: 508

» Electric Current and Its Effect

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MCQ▾

Question

In which of the following condition only it is considered that electric current passed through the wire?

Choices

Choice (4)Response

a.

Only when proton passed through the wire.

b.

Only when neutron passed through the wire

c.

Only when proton and electron both passed through the wire

d.

Only when electrons passed through the wire

Question number: 509

» Weather, Climate and Adaptations of Animals to Climate

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MCQ▾

Question

Which of the following animals go into Hibernation?

Choices

Choice (4)Response

a.

Hyena

b.

Monkey

c.

Bear

d.

Lion

Question number: 510

» Winds, Storms and Cyclones

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MCQ▾

Question

What is the calm and cloudless region in cyclone is called?

Choices

Choice (4)Response

a.

The mouth of the cyclone

b.

The eye of the cyclone

c.

The pit of the cyclone

d.

Question does not provide sufficient data or is vague

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