Question

Who discovered-

<>Nucleus
<>Free living cells in pond water
<>Cell
<>Term protoplasm
<>Cell theory
<>expanded cell theory

And in which year?

Give points as much u want...

Answer 1

Hi friend,

Answer to your question is -

<>Nucleus was discovered by Robert Brown in Year-1831.

<>Free living cells in pond water was discovered by Leeuwenhoek in 1674.

<>Cell was discovered by Robert Hooke in 1665.

<>Purkinje coined the term Protoplasm in 1839.

<>Cell theory was presented by two biologists who are-

=Schleiden in 1838.
=Schwann in 1839.

<>Cell theory was further expanded by Virchow in 1855.



Hope it helps......

Answer 2

1) The nucleus  was discovered by Ernest Rutherford in 1911.
2) Leeuwenhoek discovered free living cells in pond water in 1674.
3) The cell was discovered by Robert Hooke in 1665.
4) The term protoplasm was coined by Hugo Von Mohl in 1846.
5) Theodor Schwann and Matthias Jakob Schleiden founded the cell theory in the 1830's.