Phyllode is found in

In Ficus $(Rubber\,\, plant)$ the young leaves are protected by reddish structures called bud scales. These are

Explain with suitable examples the different types of phyllotaxy?

Which of the following is not a part of a leaf?

A dicotyledenous plant showing parallel venation is

Main photosynthetic organs of Lathyrus sativus plant are