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...
Plants are characterized by having alternation of generations in their life cycles. This tutorial is a review of plant m..
Meet the colorful takahē, an extremely rare flightless bird. Find out more about its unique features and why they matte..
Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..
The nervous system is essentially a biological information highway. This tutorial gives an overview of the nervous syste..
Following nine months inside the mother's womb is the birth of the baby. Know the different stages of the birthing proce..
Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..
