Tree is a woody perennial plant which is characterized by its elongated stem which assists various branches. Trees are often armed with leaves. Trees can be classified on various bases like – biological class...

Mahogany is a dark red brown colored tropical wood indigenous to South America, Africa and Central America. Teak is a close grained hardwood which is yellow-to dark brown in color. It is indigenous to...

A leaf is a common organ of any plant. There are two main types of leaves: a simple leaf and a compound leaf. A simple leaf is the standard common leaf that grows on a branch or a stem. A leaflet refers to a...