Question

what is cell ..???????

Answer 1

cell is the basic structural and functional unit of life... the process like excretion digestion absorption all are carried by cell...

the dead cells by discovered by Robert hooke

the living cells in pond where discovered by leeuwenhoek

nucleus in the cell was discovered by Robert Brown

Protoplasm was founded by Purkinje

cell theory was proposed by Schleidin and schwann

there are two types of cells
prokaryotic and Eukaryotic cells

Eukaryotes are organisms with definite nucleus

Prokaryotes organisms without definite nucleus

Eukaryotic cells have two types

unicellular and multicellular

unicellular organisms are the organism with one cell

multicellular organisms are the organisms more than one cell

in multicellular it consists of Plant cell and Animal cell

cell contains of three parts
cell membrane
nucleus
cytoplasm

cell theory
all living organisms are made up of one or more cells

the cell is the basic structural and functional unit of life

all cells arise from pre- existing cells

cell organelle is consists of

endoplasmic reticulum Golgi apparatus mitochondria
lysosomes
vacuoles
ribosomes

movement of substances in and out of cells
process involved are
diffusion and osmosis

types of solutions
hypotonic solution
isotonic solution
hiptonic tonic solution

Answer 2

Hey, here is your answer

First the dead cells was discovered by Robert Hooke.Most plant and animal cell are visible in microscope only. It is the smallest unit part of an animal or living cell. Cell is the basic membrane bound that contains the fundamental molecules of life. Each cell is at least somewhat self contained and self maintaining. It can take in nutrients, convert these nutrients into energy, carry out specialized functions and reproduce as necessary. Each cell stores its own set of instructions for carrying out each of these activities.Cells arise from pre existing cells. The cells cooperate with other organized cell and become the building block of contiguous cells.

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