Question

3 Explain the different levels of organization seen in living organisms.
Who proposed cell theory? Write the postulates of cell theory,​

Answer 1

Answer:

The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.

Theodor Schwann

By the late 1830s, botanist Matthias Schleiden and zoologist Theodor Schwann were studying tissues and proposed the unified cell theory.

Answer 2

Answer:

cell , tissue , organ are the different levels of organization seen in living organisms.

Theodor Schwann proposed cell theory

by the lat e 1830s , botanist Mathhias Schleiden and zoologist Theodor Schwann were studing tissues and proposed the unified cell theory.

There are three postulates of cell theory are :-

1) all living organisms are composed of cell

2) the structure and function of cell are essentially the same

3) the function of an organism is the result of the activities and interactions of constituents of the cell .

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