Plants, like animals, produce hormones to regulate plant activities, including growth. They need these hormones to respo..
Plants are characterized by having alternation of generations in their life cycles. This tutorial is a review of plant m..
A balanced diet is essential to a healthy organism. Insufficiency or too much of a particular element or compound, such ..
In plants, growth occurs in meristems, which are the site of repeated cell division of unspecialized cells. These cells ..
Bryophytes are a plant group characterized by being nonvascular. They include the mosses, the liverworts, and the hornwo..