:
The nucleus: It is oval in shape.Function: It contains the hereditary substance in the form of thread-like structure called chromosomes.It is responsible for the cell functions.
Cellular wall: made out of cellulose.Function: to protect and support the cell.
Plasmic membrane: It surrounds the cytoplasm and consists of protein and fats.Function: As a semi permeable membrane, it controls the passage of elements from and to the cell.
Cytoplasm: It is a semi-liquid substance, it contains the cell vacuoles and other organelles such as : Green Plastids: Responsible for photosynthesis process.Mitochondria: Center of energy production in the cell.
Golgi Apparatus: Contains cell secretions.Endoplasmic reticulum: Interconnected cairties responsible for connecting the cell components together.

The Animal cell

Structure of the Animal cell :
If you examine an animal cell by scraping the cell membrane lining the mouth under the microscope, you find that it consists of :
Plasmic membrane: A semi permeable membrane surrounding the cytoplasm.Function: protects the cell and controls the passage of elements from and to the cell.
The nucleus:It is oval in shape and contains the hereditary substances called chromosomes.Function: controls the cell fuctions and is responsible for cell division.
Cytoplasm: It is a semi-liquid substance, it contains the cell vacuoles and other organelles such as : Mitochondria: Center of energy production in the cell.Golgi Apparatus: Contains cell secretions.
Endoplasmic reticulum: Interconnected cairties responsible for connecting the cell components together.The centrosome (central body): Contains two granules, each plays an important role in cell division.

Who is responsible for transfering the hereditary charaters in humans?
The nucleus is responsible for transfering the hereditary charaters in humans.