a single cell can perform all the functions of life.why do we need many cells
Answers
Answered by
25
Answer:
Answer:This is because different types of organisms have different structures that enable them to function in particular ways.Its one cell performs all of the life functions of the organism. In contrast, a multicellular organism has many cells. Each cell does not perform every life function on its own.
Answered by
11
Single-celled organisms, in fact, consist of one cell that is able to perform all the functions necessary for life.
We need multi-cellular organisms who can adopt and sustain better in the changing environment.
Explanation:
- For a one-celled organism, the fundamental processes required for its life sustenance are comparatively simple but needs to be conducted by it only.
- They must be responsible for obtaining and using energy, for transporting materials, disposing waste and respond to the environment and the changes.
- It becomes difficult to sustain in changing environment as these organisms are only suited to meet their needs.
- For this, the evolution continues and creates complex organisms that are better suited to live and sustain life on this planet.
Learn more about Single-celled organisms:
Why do we say that the single celled organisms are immortal?
https://brainly.in/question/3742819
In single celled organisms diffusion is sufficient to meet all their requirements of food, exchange of gases or removal of wastes but it is not in case of multicellular organisms. Explain the reason for this difference.
https://brainly.in/question/8770950
Similar questions