0
some heal,conquer,breaks unwanted substances,make energy fuel,stores useful sustances and some control we need them to make our body well-functioned
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is an organism of many cells?
Such organisms are said to be multicellular. Human beings fall under that category.
How do human cells get the things they need to survive?
Human beings derive nutrition from the food they eat. The food eaten is converted into simple organic substances by process of digestion. They are then absorbed into the blood stream where the are then transported by blood to various cells of the body.
What are the functions performed by the testes in human beings?
The testes manufacture male sex cells (sperm) and hold the sperm and semen (the male reproductive fluid).
Does the number of cells of human beings remain constant throughout his life?
No. The cells must undergo mitosis and multiply themselves in order for any organism to grow. The size of the cell does not change. Only the quantity of them do.
What are the limitations of laboratory method?
The results cannot be applied to human beings.
A living subunit of human beings?
cells
What is a living subunit of human beings?
A living subunit of human beings is the cell. The cells in the human being exist to provide life to the body through various functions.
Why are human cells and animal cells similar to each other?
Human beings ARE animals. It is an idea that comes as an unpleasant surprise to many. The strange thing would be to find that human cells are not like the cells of other animals.
Why do human beings see color?
There are certain cells in your eye retina that detect colour, called cone cells.
What are the differences between human cells and animals cells?
Well... Human beings are animals, so you cannot really compare human cells to animal cells. But it's just the difference of DNA sequencing among different animals
Why humans beings are complex organism?
humans beings have various types of cells which are specialized to do specitif function.
What is an organism of many cells?
Such organisms are said to be multicellular. Human beings fall under that category.
Will human beings increase the number of cells as they grow?
Yes. Cells don't grow enough to account for the increase in size during a human being's life but they increase in number.
Cells in a human body?
All living beings are made up of cells. Some of them are made up of only one cell and others have many cells. The adult human body is made up of about 37 trillion cells. WOW, that's a lot of cells.
Are humans consider as organism?
Yes. Human beings are living organisms because they are composed of cells inside their body.
What organisms have epithelioid cells?
Epitheliod cells are found in human beings, epitheliod cells resemble epithelial cells found in the skin. These cells aid in your immune system and protect you from other micro organisms.
How many cells does one organism have?
Different organisms have different numbers of cells. Some, such as the paramecium, have only one cell. Larger organisms such as human beings have trillions of cells.
