Lakhmir Singh and Manjit Kaur Solutions for Chapter: The Nervous System, Exercise 2: EXERCISES

Author:Lakhmir Singh & Manjit Kaur

Lakhmir Singh Biology Solutions for Exercise - Lakhmir Singh and Manjit Kaur Solutions for Chapter: The Nervous System, Exercise 2: EXERCISES

Attempt the practice questions on Chapter 6: The Nervous System, Exercise 2: EXERCISES with hints and solutions to strengthen your understanding. Lakhmir Singh's Science Biology solutions are prepared by Experienced Embibe Experts.

Questions from Lakhmir Singh and Manjit Kaur Solutions for Chapter: The Nervous System, Exercise 2: EXERCISES with Hints & Solutions

MEDIUM
7th ICSE
IMPORTANT

What is a neuron? Draw a labelled diagram of a neuron. What is a synapse? What happens at the synapse between two neurons?

HARD
7th ICSE
IMPORTANT

Label the different parts of the vertebral column.
 

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MEDIUM
7th ICSE
IMPORTANT

Label the different parts of human brain

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MEDIUM
7th ICSE
IMPORTANT

P is a cell (or group of cells) in the human body which is sensitive to a particular type of stimulus and conveys the messages to CNS through nerves Q. On the other hand, R is a part of the human body which can respond to a stimulus according to the instructions sent from the CNS through nerves S.
What is P? Name five organs which contain cells (or group of cells) like P.

EASY
7th ICSE
IMPORTANT

P is a cell (or group of cells) in the human body which is sensitive to a particular type of stimulus and conveys the messages to CNS through nerves Q. On the other hand, R is a part of the human body which can respond to a stimulus according to the instructions sent from the CNS through nerves S.
Name the nerves Q.

MEDIUM
7th ICSE
IMPORTANT

P is a cell (or group of cells) in the human body which is sensitive to a particular type of stimulus and conveys the messages to CNS through nerves Q. On the other hand, R is a part of the human body which can respond to a stimulus according to the instructions sent from the CNS through nerves S.
What is R? Give two examples of R.

EASY
7th ICSE
IMPORTANT

P is a cell (or group of cells) in the human body which is sensitive to a particular type of stimulus and conveys the messages to CNS through nerves Q. On the other hand, R is a part of the human body which can respond to a stimulus according to the instructions sent from the CNS through nerves S.
Name nerves S.

MEDIUM
7th ICSE
IMPORTANT

P is a cell (or group of cells) in the human body which is sensitive to a particular type of stimulus and conveys the messages to CNS through nerves Q. On the other hand, R is a part of the human body which can respond to a stimulus according to the instructions sent from the CNS through nerves S.
How do messages travel through the nerves Q and S?