1. Tardigrade
  2. Question
  3. Biology
  4. Match column-I (scientists) with column-II (discovery) and select the correct option. 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 kind of cells

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Q. Match column-I (scientists) with column-II (discovery) and select the correct option.
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 kind of cells

Cell : The Unit of Life

Solution:

Leeuwenhoek-He is commonly known as "the Father of Microbiology", and considered to be the first microbiologist. First saw and described a living cell.
Robert Brown was a Scottish botanist and palaeobotanist who made important contributions nucleus and cytoplasmic streaming.
Schleiden was a German botanist and co-founder of the cell theory, along with Theodor Schwann and Rudolf Virchow. He discovered that all plants are composed of different kind of cells.
Schwann - He discovered that presence of cell wall is unique to plant cells.