Archive
16th of September 2015
Biology
Q:

do all cells of our body look alike in terms of shape, size, and structure? what similaties do they have? illustrate by drawing diagrams of various cells present in human body. {answer in 5 mrks}

Kanhaiya Varshney - CBSE - Class IX

Wednesday, September 16, 2015 at 18:43:PM

A:

Hi Kanhaiya,

Cells don't look alike because different shapes and structures are needed for different tasks. For example, a neuron is a long "string" shape in order to stretch to connect to other neurons.Similarly, a heart cell is diamond shaped cell which is needed in order to stretch and contract the heart and remain attached to the other cells.

 

Wednesday, September 16, 2015 at 18:48:PM