Question

At the normal rate, calculate how many years it would take for the movement of molecules over a distance of 1 m within a plant by diffusion alone.
I have seen lot of answers but can't understand so plzz write in the note and send me clear solution I will mark as BRAINLIEST answer​

Answer 1

Answer:

for 50um it takes 2.5 sec. This is given in class 11 bio NCERT...