What is plant cell ??
Plant cells are a type of eukaryotic cell that are found in the organisms within the Plant Kingdom.
Eukaryotic cells contain a nucleus. Plant cells differ from other eukaryotic cells because the organelles present are different.
What is animal cell ??
An animal cell is a type of cell that dominates most of the tissue cells in animals.
Animal cells are different from plantcells because they don't have cell walls and chloroplasts, which are relevant to plant cells.
Hi guys .. its me Aisyah. Welcome to biology life !
What is Biology ?
The word biology is derived from the greek words /bios/ meaning /life/
and /logos/ meaning /study/ and is defined as the science of life and
living organisms.
What is cell ???
The
smallest structural and functional unit of an organism, typically microscopic
and consisting of cytoplasm and a nucleus enclosed in a membrane. Microscopic
organisms typically consist of a single cell, which is either eukaryotic or
prokaryotic.
The difference between plant and animal cell
Animal Cell
|
Plant Cell
|
|
Cell wall
|
Absent
|
Present (formed of cellulose)
|
Shape
|
Round (irregular shape)
|
Rectangular (fixed shape)
|
Vacuole
|
One or more small vacuoles (much smaller than
plant cells).
|
One, large central vacuole taking up 90% of cell
volume.
|
Centrioles
|
Present in all animal cells
|
Only present in lower plant forms.
|
Chloroplast
|
Animal cells don't have
chloroplasts.
|
Plant cells have chloroplasts because they make
their own food.
|
Cytoplasm
|
Present
|
Present
|
Ribosomes
|
Present
|
Present
|
Mitochondria
|
Present
|
Present
|
Plastids
|
Absent
|
Present
|
Endoplasmic
Reticulum (Smooth and Rough)
|
Present
|
Present
|
Golgi Apparatus
|
Present
|
Present
|
Plasma Membrane
|
Only cell membrane
|
Cell wall and a cell membrane
|
Microtubules/
Microfilaments
|
Present
|
Present
|
Flagella
|
May be found in some cells
|
May be found in some cells
|
Lysosomes
|
Lysosomes occur in cytoplasm.
|
Lysosomes usually not evident.
|
Nucleus
|
Present
|
Present
|
Cilia
|
Present
|
Most
plant cells do not contain cilia.
|
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