EASY
12th Maharashtra Board
IMPORTANT
Earn 100

Do sponges have tissues and organs?

Important Questions on Control and Coordination

EASY
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 9 - Control and Coordination>Can you recall?>Q 2
Can sponges coordinate their various functions?
EASY
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 9 - Control and Coordination>Curiosity Box>Q 1
Find out about the nervous system in Earthworm.
EASY
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 9 - Control and Coordination>Can you tell?>Q 1
 Explain how is impulse transmitted through a synapse?
 
MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 9 - Control and Coordination>Can you tell?>Q 2
Describe the conduction of a nerve impulse in the neuron.
MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 9 - Control and Coordination>Curiosity Box>Q 1

CSF is released by the pia mater. Inside the ventricles/cavities of the brain, there is release of CSF by the choroid plexuses and the ependymal cells.

Does this CSF remain enclosed inside the ventricles ?

MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 9 - Control and Coordination>Curiosity Box>Q 2

CSF is released by the pia mater. Inside the ventricles/cavities of the brain, there is release of CSF by the choroid plexuses and the ependymal cells.

What can be the outcome of such a situation ?

EASY
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 9 - Control and Coordination>Do you Know?>Q 1

Why an injury to the right cerebrum affects the functioning of the left side of body?

EASY
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 9 - Control and Coordination>Curiosity Box>Q •

Find out how different functional areas of the brain can be mapped?