NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 1078 - 1082 of 1484

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Question number: 1078

» Biology » Control and Coordination

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MCQ▾

Question

Which of the following hormones inhibits cell growth and promoting seed and bud dormancy?

Choices

Choice (4)Response

a.

Abscisic acid

b.

Auxins

c.

Cytokinins

d.

All of the above

Question number: 1079

» Biology » Control and Coordination

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MCQ▾

Question

Which of the following structure is represented as the motor neuron?

Image showing Neuron types.

Image Showing Neuron Types.

Image showing neuron types.

Choices

Choice (4)Response

a.

P

b.

Q

c.

R

d.

Question does not provide sufficient data or is vague

Question number: 1080

» Biology » Control and Coordination

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MCQ▾

Question

Sultan lots his memory in an accident. Which of the following labelled parts injury cause the loss of sultan’s memory?

Image showing Brain lobes.

Image Showing Brain Lobes.

Image showing brain lobes.

Choices

Choice (4)Response

a.

S

b.

Q

c.

R

d.

P

Question number: 1081

» Biology » Control and Coordination

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MCQ▾

Question

Which of the following is/are the characteristic features of reflex action?

I. It is a rapid response.

II. It is a automatic response.

III. It is slow action

Which feature/ (s) is/are correct?

Choices

Choice (4)Response

a.

II and III only

b.

I, II and III only

c.

I and III only

d.

I and II only

Question number: 1082

» Biology » Control and Coordination

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MCQ▾

Question

Which of the following functions is performed by the motor neuron?

Choices

Choice (4)Response

a.

It connects various neurons within the brain and spinal cord.

b.

It carries signals from the outer parts of our body (periphery) into the central nervous system.

c.

It carries signals from the central nervous system to the outer parts (muscles, skin and glands) of our body.

d.

None of the above

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