Progenitor

progenitor A precursor, ancestor; one who begets. Origin: L...

According to Charles Darwin's theory of natural selection, preferable genes are favored by nature in the gene pool, and ..

Upon fertilization, a zygote forms and develops into an embryo. This tutorial elaborates on the growth and development f..

Dinosaurs represented a major turn in the evolutionary development of organisms on Earth. The first dinosaurs were presu..

Part of the genetic information is devoted to the synthesis of proteins. mRNA, a type of RNA, is produced as a transcri..

This tutorial recognizes the importance of food as a source of energy that will fuel many biological processes. A good d..

Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..

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