Question

In an experiment, four fleshly plucked leaves of China rose leave were treated as follows
A) coated with vaseline on its upper surface
B) coated on lower surfaced) coated on both surfaces)
D) left uncoated
Which leaf would become most limp?
Which leaf would become least limping?

Answer 1

left uncoated would become most limp
and coated witg vaseline on lower surface will become least limp