Biology, asked by mysterygrl, 5 months ago

who discovered cell?​

Answers

Answered by arulmoorthi2017
1

Answer:

ROBERT HOOK WAS DISCOVERED THE CELL

Answered by Anonymous
0

Answer:

Cell is the structural and functional unit of living organisms.

• All living organisms are made up of cell. That's why cell is known as structural unit of life.

• A single cell can perform all life functions with the help of it's components. Therefore it is known as functional unit of life.

→ Robert Hooke first discovered the cell}Robert Hooke first discovered the cell in 1665.

• He prepared a thin slice of cork and observed it under self made microscope. He saw some box like structures which he named as cell.

→ Anton Von Leeuwenhoek first saw the living cell and also first describe the living cell.

→ Each cell has a plasma membrane, cytoplasm and nucleus.

→ Human body is composed of trillions of cells.

→ Cell theory states that

• All living organisms are made up of cells.

• All cells come from pre-existing cells through cell division.

→ It contain hereditary information due to presence of nucleus or nucleoid.

→ All organisms are made up of cells. Organisms with single cells are known as unicellular organisms. And organisms with multiple cells are known as multicellular organisms.

→ Cells size ranges from 1 - 100 μm.

→ Mycoplasmas, is the shortest cell (0.3 μm) and ostrich egg and nerve cells are the largest cell.

→ Cells are in different shapes. Their shape vary with their function. They may be cuboid, thread like, disc like etc.

Explanation:

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