79. Which of the following are correct statements?
j) Pinus and orchid seeds can’t germinate and establish without the formation of mycorrhiza
k) Plants absorbs maximum water from the soil by passive absorption
l) In endodermis region of roots, water follow symplastic pathway
m) High O2 concentration high light intensity induces photorespiration in sciophytes.
n) paper used to compare transpiration from two surfaces of leaf