draw the diagrams of plant cell and animal cell. label any five organelles common in plant and animal which are absent in animal cell
Answers
golgi bodies
endoplasmic reticulum
mitochondria
call membrane
nucleus
ribosomes
DIFFERENT ORGANELLES IN BOTH CELL
PLANT
cellwall
plastids
chloroplast
vacuole
ANIMAL
lysosomes
Answer:
The plant and animal cell diagram is given below .
Explanation:
Cell
It is structural and functional unit of life .
It consist of :
- Cell membrane
- Cell wall (only in plant cell)
- Nucleus
- Organelles: Mitochondria , Golgi bodies , Vacuole, Endoplasmic reticulum , Centrosome (only in animal cell ) and many more .
1. Endoplasmic reticulum
It is irregular network of membranes enclosing fluid in its cavity .they are of two types that is:
- Rough endoplasmic reticulum(RER)
- • Smooth endoplasmic reticulum(SER)
The basic difference between the two is that:
RER - It has ribosome attached to it.
SER : - No ribosome are attached
2.. Golgi bodies
This organelle is present in plant and animal cells both. They are membrane bound fluid filled vesicles and flattened membranes stacked over one another called cisternae .In plant cell it is called by a special name that is DICTYOSOME.
Function: They secrete, packages and dispatch the cellular secretions and also helps in formation of cell membrane.
3. Lysosomes
They are present in plant as well as in animal cell. They are membrane bound vesicle containing powerful digestive enzymes. These enzymes can carry out the catabolic function.
4. Mitochondria
They are rod shaped structures having a double membrane.
Its outer membrane is – porous
Its inner membrane is folded to form cristae & contain small bodies called oxysomes.
It has a cavity that is filled with matrix (fluid) containing DNA and ribosome.
Its function is to produce energy in form of ATP (Adenosine tri phosphate) and is also designated as called as Power House of cell (due to production of energy).
