A normal and typical dorsiventral leaf possesses the following anatomical structure Upper Epidermis The internal tissues of the leaf are covered on the upper surface by the upper epidermis. This consists of a single layer of cells with a thick cuticle...
A large number of natural products of pharmaceutical and medicinal importance are obtained from animal sources. Some of them are used as pharmaceutic necessities or excipients in pharmaceutical preparations and others are used as important drugs or as nutritional...
256FansLike
2,028FollowersFollow

Recent Posts