Answer:
The characteristics of cells to divide and convert into specialized cells makes it possible for the different levels of organizations to occur. Specialized cells perform specialized functions which are necessary for the body of each organism. The working of these specialized cells allows the formation of the specialized tissues and the levels of organizations continue. Hence, we can consider the ability of the cells to multiply and divide into specialized cells as the basic characteristic due to which levels of organization occur.
Answer:
I think Last two statements are right
23.15..............................
Take in a suitable amount of Fibre works. Fibre can stimulate the movement of intestine by adding bulk to our food. Fibre can prevent constipation.
