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

4

Class 10 Biology
Chapter 12
Full Chapter Challenge Test

1 / 73

Female secondary sex characters are controlled by:

2 / 73

The length of spinal cord

3 / 73

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

4 / 73

The nervous system consists of billions of neurons and;

5 / 73

Which lobe coordinates movements Involved in speech?

6 / 73

This is not the part of hind brain:

7 / 73

Endocrine glands are:

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Which one is the smallest bone of human body?

9 / 73

_________ are sensitive to dim light.

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Muscular ring farmed by choroid is:

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A connection between cerebellum and spinal cord is:

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

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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;

14 / 73

Parathormone is secreted by:

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

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The structural and functional unit or nervous system is;

17 / 73

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

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

19 / 73

A pigment lodopsin is present in:

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

21 / 73

A coordinated action has components;

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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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This is not a pan of the hindbrain:

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Convex lens Is used to rectify which problem?

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

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The sensory layer of eye Is;

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Brain and Spinal cord are examples of:

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Functional disorder of nervous system is:

30 / 73

All of these are hormones except:

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

32 / 73

Which hormone prepares body to overcome emergency situation?

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

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Progesterone is secreted by:

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The lens found In human eye is;

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

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

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Hyperthyroidism is caused by:

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Which hormone is secreted in case of emergency situation:

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For farsightedness the image is formed:

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In Auditory Canal's wall special glands producer:

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Pairs of Spinal nerves are:

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The elongation of eye-ball results in:

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Sensation of smell Is created by:

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The hormone calcitonin is secreted by:

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Layers of brain are called:

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_________ separates the middle ear from Inner car.

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_________ is unable to see during day time.

49 / 73

Rods and Cones are absent in:

50 / 73

Which neurons are present Inside the central nervous system?

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Glucagon is secreted by _________

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

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Auditory canal ends in:

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

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

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Cerebrospinal fluid is present In:

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

58 / 73

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

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ucleus and cytoplasm of neuron is located in;

60 / 73

The pathway which conduct impulses from CNS to effectors?

61 / 73

Sound receptor cells are present in;

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The sensory part of ear is;

63 / 73

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

64 / 73

Visual information is received and analysed by which lobe?

65 / 73

Father of Optics is:

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

67 / 73

Pairs of Cranial nerves are:

68 / 73

___________ gland Is pea-shaped.

69 / 73

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

70 / 73

Which lobe permits conscious control of skeletal muscles?

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Lobe concerned with senses of hearing and smell:

72 / 73

Brain stem Involves:

73 / 73

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

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