Cell Scientist and Their Theory

Question 1

Cell

Answer 1

Basic units of life (building block of all organisms)

Question 2

Theory

Answer 2

Proposition describing the operation and causes of natural phenomenon

Question 3

1. Hans and Zacharias Janssen (1590)

Answer 3

1st simple microscopic

Question 4

2. Robert Hooke (1665)

Answer 4

Gave the term “cell” from a box like microscope .
English man.
Observed in cork tissue.

Question 5

3. Anton Van Leeuwenhoek

Answer 5

Dutch naturalist.
Sperm cell.
Bacteria.
Blood cells.

Question 6

4. Mattias Schleiden (1838)

Answer 6

German botanist.
Plant structure

Question 7

5. Theodore Schwann

Answer 7

German zoologist.
Animal tissues.

Question 8

6. Rudolf Vinchow

Answer 8

German Biologist.
Observed dividing cells during his work.

Question 9

CELL THEORY WAS FORMULATED STATING THAT:

Answer 9

1. All living things are structurally made up of cells.
2. The cell is the most fundamental unit of life.
3. Cells came from the division of pre - existing cell.