MEDIUM
Earn 100

Which part of the brain maintains posture and equilibrium of the body?

Important Questions on Sensations and Responses

EASY
Answer the following question:
Name four plant hormones.
MEDIUM
What is Corpora quadrigemina ? Name the functions associated with it. 
MEDIUM
What happens at the synapse between two neurons?
MEDIUM
Why is chemical communication better than electrical impulses as a means of communication between cells in a multi-cellular organism?
EASY

Name the following:

Receptors that detect taste.

HARD
List out the various parts of the human brain and write a note on their functions.
EASY

Select the most correct alternative from those given below each statement and write the completed statement:

The thinking part of the brain is the _____.

MEDIUM
How do nerve impulses travel in the body ? Explain.
HARD
Ram met with an accident. After that he lost the capacity to walk in straight manner and cannot smell anything. Which part of the brain got damaged in the above cases?
HARD

i) David and Debbie were riding a bike without helmets and met with an accident.
Observe the diagram of the human brain and identify the part of the brain marked A, B or C affected in the following cases.

Question Image

a) Debbie had an instant death.
b) David lost all his memory and ability to think.

MEDIUM

Name one gustatory receptor and one olfactory receptor present in human beings.

MEDIUM
The thinking process of animals is not fast enough. How do animals manage to react to a stimulus?
HARD
Explain the Peripheral Nervous System.
MEDIUM

Give one term for the following:

Receptors responsible for taste.

HARD
Which of the following is not the part of hind brain?
EASY

Give one term for the following:

The gap between two neurons.

MEDIUM
Why is the use of iodised salt advisable?
MEDIUM

Write a and b in the given flow chart of neuron through which information travels as an electrical impulse.

Question Image

HARD
Which part of the brain helps to maintain posture and equilibrium.