Question

mention the features of the cell theory? Who propounded it and when.

Answer 1

Heya...

➡Cell theory is the basic principle of biology. It states that all living organisms are made up of cells.

➡It was propounded by Schleiden and Schwann.

➡It was proposed in 1839.

Answer 2

Answer:

In 1838, Matthias Schleiden, a German Botanist, Theodar Schwann, a German Zoologist, made similar discoveries in plants and animals and declared that all animals and plants are composed of cells, which serve as the units of structure and function.