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

Nucleus: Ernest Rutherford in 1911
Free Cells in Pond Water: Anton Van Leeuwenhoek in 1611
Cell: Robert Hooke in 1665
Protoplasm; J E Purkinje in 1839
Cell Theory: Schleiden and Schwann in 1830s
Expanded CT: Virchow 1855

Answer 2

Hello yaar,

Nucleus:-
Discovered by:- Robert Brown 
Year:-1831.

Free living cells in pond water:-
Discovered by:- Leeuwenhoek
Year:-1674.

Cell:-
Discovered by:-Robert Hooke
Year:-1665.

Term protoplasm:-
Discovered by:-J.E. Purkinje
Year:-1839.

Cell theory:-
Proposed by:-Schleiden in the year 1838
Schwann in the year 1839.

Expanded cell theory:-
Proposed by :-Virchow 
year:-1855.

hope it helps u.........