You will also like...
Following nine months inside the mother's womb is the birth of the baby. Know the different stages of the birthing proce..
Dinosaurs represented a major turn in the evolutionary development of organisms on Earth. The first dinosaurs were presu..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
Certain species are capable of expressing characteristics indicative of the state of the ecosystem they occupy. They are..
This tutorial looks at sex determination via the sex chromosomes, X and Y. Read it to get more info on X and Y chromosom..