Organisms employ different strategies to boost its defenses against antigens. Humans have an immune system to combat pat..
The sequence of amino acids determines the type of protein. Protein is synthesized according to the sequence of nucleoti..
This tutorial elaborates on how the nervous system works, particularly at the tissue level of the brain. There are three..
Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..
Meet some of New Zealand's unique fauna, including endemic insects, frogs, reptiles, birds, and mammals, and investigate..
There are more species of insects than any other species combined. This surely illustrates that insects have the selecti..
