why the cell theory remains a theory until now? how com it has not been elevated to the status of LA?

Answer 1

What's "LA"? I tried looking up the acronym, but couldn't find anything that seemed appropriate. I'm guessing you meant "law".

But as for the basic question on why cell theory is still considered just a theory, first consider what a scientific theory is. (See http://en.wikipedia.org/wiki/Scientific_theory for a review.) Given that cell theory states that *all organisms* are made up of cells, this gives rise to the question: Is it possible for an organism to exist that is not made up of cells. It is entirely possible that we have yet to discover an organism that is not made up of cells, so it could be disproved. Also, it is sometimes debated whether viruses are living organisms. Since viruses are not made of cells, this would invalidate some of the basic tenets of cell theory.

Those are my thoughts on the matter. Since this is a homework question, I suggest reviewing the Wikipedia information below and formulate your own answer. Good luck!

Answer 2

Scientists refer to an idea as a "theory" until some alternative idea comes along which disproves it. That's why we have the "Theory" of Evolution, and the "Theory" of Special Relativity.

Answer 3

cell theory is basically based on assumption,, but now it is proved... several points r removed from cell theory,, two points r left,, all the living organisms r made up of cell & all cell arises from pre existing cell.. bye ,,,