starch equivalent The amount of oxygen consumed in the combustion of a given weight of fat as compared with that consumed in the combustion of an equal weight of starch; the figure is about 2.38, that for starch being taken as 1...
Homeostasis is essential to maintain conditions within the tolerable limits. Otherwise, the body will fail to function p..
A still body of water may be disturbed by a variety of factors. One of them is wind. In fact, it is considered as the pr..
Organisms employ different strategies to boost its defenses against antigens. Humans have an immune system to combat pat..
The nervous system is essentially a biological information highway. This tutorial gives an overview of the nervous syste..
The sea was teeming with life. Eventually, through reproduction and continued variation, fish came about. There are over..
Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..
