• We need your support!

    We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
    Click here to Donate Now (View Announcement)

BIOLOGY P5........WHAT TO DO????

M

mdaniyal

Messages
18
Reaction score
0
Points
0
???? can u plz tell can a dye be seen moving thru plant(intact) how to kno where has dye reached?
 
BlackVelvet

BlackVelvet

Messages
65
Reaction score
0
Points
0
you can indicate the presence of dye through the xylem's color. if it's already reaching the xylem, xylem will change color according to what dye you used. do NOT observe phloem because phloem doesn't transport water and minerals like xylem does . good luck and btw i did my paper 5 already :lol:
 
You must log in or register to reply here.
Top