TN State Board Samacheer Kalvi Online Test for 8th Std - Science - English - Nervous System

Question 1 Of 10

Site for processing of vision, hearing, memory, speech, intelligence, and thought is

kidney ear Brain lungs

Question 2 Of 10

Node of Ranvier is found in

muscles axons dendrites cyton

Question 3 Of 10

Dendrites transmit impulse cell body and axons transmit impulse cell body.

away from, away from Towards, away from towards, towards away from, towards

Question 4 Of 10

In a reflex action, the reflex arc is formed by

brain, spinal cord, muscle receptor, muscle, spinal cord muscle, receptor, brain receptor, spinal cord, muscle

Question 5 Of 10

Which nervous band connects the two cerebral hemispheres of the brain?

thalamus hypothalamus Corpus callosum pons

Question 6 Of 10

There are pairs of cranial nerves and pairs of spinal nerves.

12, 31 31, 12 12, 13 21

Question 7 Of 10

Nerve cells do not possess

neurilemma Sarcolemma axon dendrites

Question 8 Of 10

The outer most of the three cranial meninges is

arachnoid membrane piamater Duramater in sheath

Question 9 Of 10

The neurons which carries impulse from the central nervous system to the muscle fibre.

afferent neurons association neuron Efferent neuron olar neuron Ans.:

Question 10 Of 10

Bipolar neurons are found in

Retina of eye cerebral cortex embryo respiratory epithelium

Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 8th Standard Science - English Medium - Nervous System

Samacheer Kalvi 8th Science - Nervous System - Book Back Questions in English Medium