Gen Bio 1 Cell Theory

Question 1

He is the first to see cells, he was looking at cork and noted that he saw “a great many boxes. (1665)

Answer 1

Rober Hooke

Question 2

Observed living cells in pond water, which he called “animalcules” (1673 - 1676)
- he observed many cells and organisms such as rotifers, bacteria, sperm cells, and blood cells

Answer 2

Anton van Leeunwenhoek

Question 3

In 1838, he published a paper titled “Constructions to Phytogenesis,” in which he proposed that plants are composed of cells and that that cell is the basic unit of plant structure.

Answer 3

Matthias Schleiden

Question 4

In 1839, he stated that all animal tissues are composed of cells too.

Answer 4

Theodore Schwann

Question 5

He reported that every living thing is made up vital units, known as cells. He predicted thay cells come from other cells. (1850)

Answer 5

Rudolf Virchow

Question 6

All the cell Theory

Answer 6

1. all organisms are made up of cells.
2. The cell is the basic structural and functional unit of life.
3. All cells arise from pre-existing cells