Question

Plant cells do not burst when placed in 0.5% salt solution.
Give reasons

Answer 1

because plant cell has cell wall as its outermost layer which is rigid .

Answer 2

this is because plant cell have done a process called osmosis which is here help in balancing the concentration of salt Keven inside plasma membrane and its outside.... (ignore my grammatical mistake because I have ignored that in your question also) hope it helps plzz... comment on it, follow me if you wish or mark it brainlest if you want free 3 points....