Cell arise from the pre-existing cells was stated by (a) Haeckel (b) Virchow (c) Hooke (d) Schleiden

(b) Virchow

Virchow expanded Scheiden’s cell theory and stated that cells arise from pre-existing cells.

The cell theory was given by Schleiden and Schwann, which was later modified by Rudolf Virchow. The three principles of cell theory are:

  1. All living organisms are composed of one or more cells.
  2. Cell is the basic structural and functional unit of living organisms.
  3. All cells arise from pre-existing cells.

Cell theory was expanded by Virchow in 1855 by suggesting that all cells arise from pre-existing cells All animals and plants are composed of cells, which serve as the units of structure and function and all cell arise from pre-existing cells. This is called the Cell Theory. It was propounded by Matthias Schleiden and Theodor Schwann in 1839 later on Rudolf Virchow added to this in 1858.

 

Was this answer helpful?

 
   

0 (0)

(1)
(0)

Choose An Option That Best Describes Your Problem

Thank you. Your Feedback will Help us Serve you better.

Leave a Comment

Your Mobile number and Email id will not be published. Required fields are marked *

*

*

BOOK

Free Class

Ask
Question