You will also like...
This tutorial describes the role of gibberellin family in plants. Find out the effects of gibberellin on plant growth an..
Different pregnancy and birth control and contraception strategies are described. Read this tutorial to learn each of th..
Hormones are essential in the regulation of the activity of the various biological systems of the human body. The ineffi..
Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Another way is by secreting c..
The water cycle (also referred to as the hydrological cycle) is a system of continuous transfer of water from the air, s..