Advertisements
Advertisements
प्रश्न
Make a sketch of the human nerve cell. What function do nerve cells perform?
उत्तर
The function of a nerve cell is to transmit messages to the brain and also to take away messages from the brain to the receptor organs. Thus, it controls the working of different parts of the body.
APPEARS IN
संबंधित प्रश्न
Indicate whether the following statements are True (T) or False (F).
Amoeba has irregular shape. (T / F)
Define - Prokaryotic cell.
All the cells can be seen with our naked eye.
Analogy:
Smallest cell: virus.
Biggest cell: ______.
Which of the following can be made into crystal?
Cell arises from pre-existing cell was stated by
Do you agree that “A cell is a building unit of an organism”. If yes, explain why?
Name the organelles which show the analogy written as under
Transporting channels of the cell——
Fill in the blanks with the terms given in the box below :
| Nucleus | chromosomes | cell wall | cell membrane | protoplasm | cytoplasm | ribosome | cell organelles |
The outermost layer of plant cells is the __(a)____ beneath which is the __(b)____ The term ___(c)___ refers to the jelly-like substance containing all the ___(d)___ The __(e)____ contains thread-like structures called ___(f)___.
______ is the largest organelle.
