Organisms employ different strategies to boost its defenses against antigens. Humans have an immune system to combat pat..
This tutorial investigates perception as two people can interpret the same thing differently. Know more about human perc..
There are many environmental factors that arise due to the usage of water in one way or another and for every action tha..
Plants in lentic habitats have features not found in terrestrial plants. They acquired these features as they adapt to t..
This tutorial presents the benefits and the possible adverse eventualities of genetic engineering. Know more about this ..
This tutorial elaborates on the effect of light on plant growth. It describes how different plants require different amo..
