Q. Read carefully the following statements and choose the right answer from the options given below I. Diffusion is a slow process and it do not depends upon the living system II. Usually process of diffusion does not need energy III. Diffusion can occur from one part of a cell to another part of the same cell or from one cell to another and from one tissue to another tissue IV. Diffusion is a rapid process over short distance, but extremely slow over long distances
A) I and III
B) I and II
C) III and IV
D) I, II, III and IV
Explanation
Diffusion is a slow process. It does not depend on the living system and there is no need of energy. It can take place in adjacent cells, adjacent tissues and from one type of tissues to another. It is rapid over short distances. However, it is extremely slow over long distance transport
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.