Biology

1. Sensation of stomach pain is due to

Interoceptors

All of these

Exteroceptors

Teloreceptors

Question 1 of 15

2. Hearing impairment affects which part of brain?

Cerebellum

Temporal lobe

Parietal lobe

Frontal lobe

Question 2 of 15

3. The crystal of lead zirconate is a key component of

Electrocardiography

Sonography

Magneto encephalography

Electroencephalography

Question 3 of 15

4. Excessive stimulation of vagus nerve in humans may lead to

Irregular

Hoarse voice

Peptic ulcers

Efficient digestion of proteins

Question 4 of 15

5. The black pigment in the eye which reduces the internal reflection is located in

Retina

Sclerotic

Iris

Cornea

Question 5 of 15

6. Examine the diagram of the two cell types A and B given below and select the correct option:

Cell A is sensitive to low light intensities

Cell H is concerned with colour vision in bright light

Cell A is the cone cell more concentrated in the fovea centralis.

Cell A is the rod cell found evenly all over retina.

Question 6 of 15

7. Which set of terms would most likely be used in a description of the nervous system of chordates?

Brain, dorsal nerve cord, highly developed receptors

No brain, fused ganglia, tympana

No brain, nerve net, modified neurons

Brain, fused ganglia, ventral nerve cord

Question 7 of 15

8. If frog’s brain is crushed, even then its leg moves on pinpointing. It is called

Conditional reflex

Autonomic nerve conditions

Neurotransmitter function

Simple reflex

Question 8 of 15

9. Otorhinolaryngology is the study of

Bird anatomy

ENT

Brain cells

Locomotary organs

Question 9 of 15

10. Given below is a table comparing the effects of sympathetic and parasympathetic nervous system for four features (1-4). Which one feature is correctly described?

Sr.No	Feature	Sympathetic nervous system	Parasympahtetic nervous system
(a)	Salivary glands	Stimulates secretion	Inhibits secretion
(b)	Pupil of the eye	Dilate	Constricts
(c)	Heart rate	Decrease	Increase
(d)	Intestinal peristalsis	Stimulates	Inhibits

Question 10 of 15

11. Which is the example of conditioned reflex?

Salivation in a hungry dog in response to ringing of a bell

Digestion food goes forward in alimentary canal

Eyes closed when anything enter into it

Hand took up when piercing with needle

Question 11 of 15

12. Unidirectional transmission of a nerve impulse through nerve fiber is due to the fact that

Nerve fiber is insulated by a medullary sheath

Neurotransmitters are released by dendrites and not by axon endings

Sodium pump starts operating only at the cyton and then continues into the nerve fiber

Neurotransmitters are released by the axon endings and not by dendrites

Question 12 of 15

13. A person is wearing spectacles with concave lenses for correcting vision. While not using the glasses, the image of a distant object in his case will be formed

In front of the retina

Behind the retina

On the blind spot

On the yellow spot

Question 13 of 15

14. The vagus nerve is the cranial nerve numbering

9th

8th

5th

10th

Question 14 of 15

15. Sharpey’s perforating fibers are related with

None of these

Heart contraction

Fixing of teeth

Muscle relaxation

Question 15 of 15

Test Name	Nervous Coordination and Sense Organ Test
Subject	Biology
Test Type	MCQs
Total Question	15
Total Marks	30
Total Time	15 Mints
Test Help For	NEET and CBSE exams Medical Entrance Test Biology in MCAT Test AIIMS and AIPMT Test USMLE and AIPVT Test

Test By Subject	Biology
Test By Topics	Biology Subject

Test Advisor

Nervous Coordination and Sense Organ Test Online

Nervous Coordination and Sense Organ Test Online MCQs

Biology

Leave a Reply Cancel reply