Who first saw and described a live cell

Assertion :- Anton Von Leeuwenhoek first saw and described a live cell. Reason:- Robert Brown discovered nucleus.

Match column I with column II and selecrt the correct option from the codes given below. {:(,"Column I",,"Column II"),(A.,"Leeuwenhoke",(i),"First saw and described a living cell"),(B.,"Robert Brown",(ii),"Presence of cell wall is unique to plant cells"),(C.,"Schleiden",(iii),"Discovered the nucleus"),(D.,"Schwann",(iv),"All plants are composed of different kinds of cell"):}

Match column I with column II and select the correct option from the codes given below. {:(,"Column I",,"Column II"),(A.,"Leeuwenhoek",(i),"First saw and described a living cell"),(B.,"Robert Brown",(ii),"Presence of cell wall is unique to plant cells"),(C.,"Schleiden",(iii),"Discovered the nucleus"),(D.,"Schwann",(iv),"All plants are composed of different kinds of cell"):}

The first person who observed and described a living cell was

Who first described mitosis?

Who first discovered / described the cell ?

Who first observed a living cell?

Who first described mitosis in plants?