Biology 10 Chapter 12 Challenge MCQs Test

ByMuhammad Zaman

In Biology 10 Chapter 12 Challenge MCQs Test, there are 73 MCQs. This test contains all the Chapter 12 MCQs of practice tests. So just do the practice of all the 5 MCQs Tests then come to do this test. All these MCQ tests are for Federal Board students.

Biology 10 Chapter 12 Challenge MCQs Test

Challenge MCQs Test

51

Class 10 Biology
Chapter 12
Full Chapter Challenge Test

1 / 73

The portion of the nervous system that is involuntary in action:

2 / 73

Brain and Spinal cord are examples of:

3 / 73

Rods and Cones are absent in:

4 / 73

Night blindness Is caused due to the deficiency of _________ In body.

5 / 73

Progesterone is secreted by:

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Ibn-al-Haytham is famous for his book of:

7 / 73

The myelin sheath is formed by _________ which wrap around the axons of some neurons;

8 / 73

The lens found In human eye is;

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Central nervous system consists of brain and:

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Insulin and glucagon are produced in the;

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If you look at an intact human brain, what put see the most is a large, highly convoluted outer surface. This Is the;

12 / 73

In Auditory Canal's wall special glands producer:

13 / 73

ucleus and cytoplasm of neuron is located in;

14 / 73

Processes that carry nerve impulses away from the cell body are called;

15 / 73

Visual information is received and analysed by which lobe?

16 / 73

Female secondary sex characters are controlled by:

17 / 73

Father of Optics is:

18 / 73

Which one is the smallest bone of human body?

19 / 73

A coordinated action has components;

20 / 73

Which part of human body plays role in balancing the body:

21 / 73

Glucagon is secreted by _________

22 / 73

The part of the brain responsible for muscle movement, Interpretation of the senses and the memory is the;

23 / 73

The nervous system consists of billions of neurons and;

24 / 73

Which of the following contains sensory areas that received impulses from skin?

25 / 73

Which hormone prepares body to overcome emergency situation?

26 / 73

Layers of brain are called:

27 / 73

Functional disorder of nervous system is:

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Non-Myelinated points between the myelin on an axon are:

29 / 73

Convex lens Is used to rectify which problem?

30 / 73

Sound receptor cells are present in;

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Cerebrospinal fluid is present In:

32 / 73

_________ is unable to see during day time.

33 / 73

The length of spinal cord

34 / 73

___________ gland Is pea-shaped.

35 / 73

The elongation of eye-ball results in:

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Hyperthyroidism is caused by:

37 / 73

Brain stem Involves:

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The sensory part of ear is;

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Ali Ibn-e-Isa's book on study of diseases and surgery of eye is;

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The organs which are specifically built to detect particular type of stimulus are called;

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_________ separates the middle ear from Inner car.

42 / 73

In reflex action, which of the following acts as co-ordinator?

43 / 73

Endocrine glands are:

44 / 73

Sensation of smell Is created by:

45 / 73

The hormone calcitonin is secreted by:

46 / 73

Apart from hearing, what other major body function is performed by the ear?

47 / 73

_________ are sensitive to dim light.

48 / 73

Which lobe permits conscious control of skeletal muscles?

49 / 73

This is not a pan of the hindbrain:

50 / 73

Which hormone is secreted in case of emergency situation:

51 / 73

Pairs of Cranial nerves are:

52 / 73

Lobe concerned with senses of hearing and smell:

53 / 73

In some parts of the body many Neurons cell bodies combine to make a group:

54 / 73

Auditory canal ends in:

55 / 73

A pigment lodopsin is present in:

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The sensory layer of eye Is;

57 / 73

For farsightedness the image is formed:

58 / 73

Pairs of Spinal nerves are:

59 / 73

A connection between cerebellum and spinal cord is:

60 / 73

All of these are hormones except:

61 / 73

If a new born baby feeds on mother's milk, as a result of which production of mother's milk will,

62 / 73

The structural and functional unit or nervous system is;

63 / 73

This is not the part of hind brain:

64 / 73

Muscular ring farmed by choroid is:

65 / 73

Parathormone is secreted by:

66 / 73

Which lobe coordinates movements Involved in speech?

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The pathway which conduct impulses from CNS to effectors?

68 / 73

Under the influence of which hormone of pituitary gland throxine and calcitonin is produced?

69 / 73

The pathway followed by the nerve impulses for producing a reflex action Is called;

70 / 73

In unicellular organisms, co-ordination is brought about by:

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Which neurons are present Inside the central nervous system?

72 / 73

The largest part of the fore-brain that controls skeletal muscles, thinking, intelligence and emotions;

73 / 73

The special neuroglial cells located at regular Intervals along axons are called:

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