Anwar Anwar Akram
Anwar Anwar Akram voted up
When A Leaf Was Put Into A Beaker Of Hot Water,more Bubbles Appeared On The Underside Than On The Upper Surface Of The Leaf.What Do These Bubbles Tell You About The Number Of Stomata On Each Surface Of The Leaf?Why Is That So?

this is because the air in the air spaces of the leaf expand and escape from the leaf through the stomata on the lead epidermis.

Anwar Anwar Akram
Anwar Anwar Akram thanked
When A Leaf Was Put Into A Beaker Of Hot Water,more Bubbles Appeared On The Underside Than On The Upper Surface Of The Leaf.What Do These Bubbles Tell You About The Number Of Stomata On Each Surface Of The Leaf?Why Is That So?

this is because the air in the air spaces of the leaf expand and escape from the leaf through the stomata on the lead epidermis.