Get premium membership and access revision papers with marking schemes, video lessons and live classes.
  OR
Processing. Please wait.

 Form 3 Biology questions and answers on ecology

How are leaves of submerged plants adapted for photosynthesis?

 (1m 38s)
2288 Views     SHARE

Download as pdf file

Answer Text:
- Numerous chloroplast that are highly sensitive to trap light of low intensity
- Deeply divided/ dissected leaves/branched leaves into straws to increase surface area hence trap more light and more gases.
- Large air spaces for storage of air hence buoyancy and parenchyma tissue for storage of air.
- Have no cuticle to facilitate exchange of gases rapidly.


|