Neural Control and Coordination - Tamil Nadu Board STD 11 Bio Zoology Questions - Vidyadip

Question types

Neural Control and Coordination question types

151 questions across 4 question groups — pick any mix to generate a Bio Zoology paper with step-by-step answer keys.

151

Questions

4

Question groups

5

Question types

Choose the most appropriate answer from the given alternatives and write the option code and the corresponding answer.

[2 Mark Questions]

Fill in the blank.

[5 Mark each]

Sample Questions

Neural Control and Coordination questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1Choose the most appropriate answer from the given alternatives and write the option code and the corresponding answer.1 Mark

The protein part of the photopigment is ………………..

A
Retinal
✓
Opsin
C
Macula lutea
D
Fovea centralis

Answer: B.

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Q 2Choose the most appropriate answer from the given alternatives and write the option code and the corresponding answer.1 Mark

The blind spot is called so because

A
It has only cones
B
It has only rods
✓
It has neither rods nor cones
D
It is present beyond lens

Answer: C.

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Q 3Choose the most appropriate answer from the given alternatives and write the option code and the corresponding answer.1 Mark

Which of the following are present in the fingertips and soles of the feet?

A
Pacinian corpuscles
✓
Meissner’s corpuscles
C
Ruffini endings
D
Krause end bulbs

Answer: B.

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Q 4Choose the most appropriate answer from the given alternatives and write the option code and the corresponding answer.1 Mark

Which of the following is a wrong statement?

A
Gustatory hairs project from the tip of the gustatory cells.
B
Gustatory cells are a sensory portion of the taste.
C
Basal epithelial cells are stem cells which divide and differentiate into new gustatory cells.
✓
Basal epithelial cells are sensitive portions of the taste.

Answer: D.

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Q 5Choose the most appropriate answer from the given alternatives and write the option code and the corresponding answer.1 Mark

The olfactory impulses are transmitted to the ……………….. lobe of the brain.

A
Parietal
B
Temporal
C
Occipital
✓
Frontal

Answer: D.

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Q 6[2 Mark Questions]2 Marks

Explain the mid brain?

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Q 7[2 Mark Questions]2 Marks

Write a short note on meninges?

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Q 8[2 Mark Questions]2 Marks

What are Tactile merkel disc?

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Q 9[2 Mark Questions]2 Marks

What are Krause end bulbs?

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Q 10[2 Mark Questions]2 Marks

What are Pacinian corpuscles?

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Q 11Fill in the blank.1 Mark

The sense of taste is recognized by the ………………..

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Q 12Fill in the blank.1 Mark

……………….. is a condition in which the melanin pigment is lost from areas of the skin, causing white patches.

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Q 13Fill in the blank.1 Mark

Melanocytes are the cells responsible for producing the skin pigment called ………………..

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Q 14Fill in the blank.1 Mark

……………….. are thermoreceptors that sense temperature.

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Q 15Fill in the blank.1 Mark

……………….. which lie in the dermis respond to continuous pressure.

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Q 16[5 Mark each]5 Marks

Classify neurons on the basis of number of axon and dendrites?

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Q 17[5 Mark each]5 Marks

Explain the sensory function of skin?

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Q 18[5 Mark each]5 Marks

Explain the organ of equilibrium or proprioception?

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Q 19[5 Mark each]5 Marks

Write a short note on defects of ear?

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Q 20[5 Mark each]5 Marks

Explain the mechanism of hearing?

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