0
Why is diffusion possible in unicellular organisms not in multicellular organisms?
Wiki User
∙ 11y ago
It is possible in multicellular but not effective .
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Does cancer affect unicellular organisms?
Only multicellular organisms (humans, animals)...it effects their tissue
A possible way to classify organisms would be to separate them into unicellular and multicellular organisms?
Yes but quite incomplete, it does not cover enough material.
Which of all organisms fit into two categories?
a. as to ownership b. as to the nature of business
What transport mechanism do one celled colonial and simple multicellular organisms rely on?
These organisms use simple diffusion as a transport mechanism.This is possible because of the small size of the organisms. Diffusion is effective over small distances but as size increases it becomes less and less efficient.
What is the difference between a single celled organism circulatory system and a humans circulatory system?
Unicellular: Exchanges occur directly with enviroment Multicellular: Diffusion is not possible unless diffusion across body surface. Transporting substances over long distance in animals.
Do unicellular organisms have tissues?
No,unicellular organism is composed of only one cell and every tissue is a group of cells which are organized in a proper way to carry out a specific function.Tissue can only be found in a multicellular organism not in a unicellular organism.
Can unicellular organisms be affected by cancer?
Yes they can. It is very unsual but possible.
Another possible way to classify organisms would be separte them into unicellular and multicellular organisms explain why this would not be a useful classification system?
This separation would be a great initial step, however, it wouldn't be specific enough to detail any differences between the species within the groups.
Why unicellular organisms called immortal?
Why unicellular organisms are considered immortal
What is the importance of the flagella?
Without this it's possible that organisms will die. Certain unicellular organisms need sunlight or a certain temperature to survive. So this is very important.
Do microscopes magnify unicellular organisms?
Yes. Microscopes magnify things. That is how they make it possible to see little bitty things.
Can molecules in a solid experience diffusion?
Diffusion in solid phase is possible.
