English
Karnataka Board PUCPUC Science Class 11

Draw a labelled diagram of the following: Brain - Biology

Advertisements
Advertisements

Question

Draw a labelled diagram of the following: 

Brain 

Diagram

Solution

shaalaa.com
  Is there an error in this question or solution?
Chapter 21: Neural Control and Coordination - Exercises [Page 328]

APPEARS IN

NCERT Biology [English] Class 11
Chapter 21 Neural Control and Coordination
Exercises | Q 4.2 | Page 328

RELATED QUESTIONS

Differentiate between Myelinated and non-myelinated axons.


Marine fish when placed in tap water bursts because of:
A. Endosmosis
B. Exosmosis
C. Diffusion
D. Plasmolysis


Renal cortex and Renal medulla [Parts of the nephrons present]


Briefly explain the following terms: Synapse


Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong:

Dendrites, Medullary sheath, Axon, Spinal cord


Differentiate between the following pair of terms:

Motor nerve and sensory nerve.


Fill in the blank:

Basic structural unit of the nervous system is the________.


Rearrange the following in correct sequence pertaining to what is given within brackets at the end.

Repolarisation - Depolarisation - Resting (polarised) (during conduction of nerve impulse through a nerve fibre)


Write whether the following is true or false:
Axon of one neuron communicates with other nerve cell through synapse.


Write whether the following is true or false:
Neurotransmitters are released on activation.


Identify the odd item from the following series of words.


At the end of repolarization, the nerve membrane gets hyperpolarized. Why?


What does the neural tissue consist of?


As compare to medullated nerves, the conduction of impulse by non-medullated nerve fibres is ______ times faster.


The longest fibre on the cell body of a neuron is called ____________.


Junction between two neurons is called ____________.


Explain the function of the neuron.


Each branch of the axon terminates as a bulb-like structure called ______


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×