Corona a ring of tissue arising from the corolla or perianth of a flower and standing between the perianth lobes and the stamens. corona- The outermost and largest of the three layers of the suns atmosphere, extending from the chromosphere outward millions of kilometers into space...
This tutorial describes the independent assortment of chromosomes and crossing over as important events in meiosis. Read..
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
Cell respiration is the process of creating ATP. It is "respiration" because it utilizes oxygen. Know the different stag..
Learn how the way genes control and determine every aspect of the body. This lesson uses lac operon as an example. ..
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Autotrophs flourished, absorbing carbon and light. Soon after, primitive life forms that could assimilate oxygen thrived..
Meiosis is a form of cell division that creates gametes. It is comprised of two divisions that in the end, the resulting..
