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This tutorial elaborates on the physical development of humans, particularly from puberty to adulthood. Read this tutori..
According to Charles Darwin's theory of natural selection, preferable genes are favored by nature in the gene pool, and ..
Dinosaurs represented a major turn in the evolutionary development of organisms on Earth. The first dinosaurs were presu..
Humans are capable of only one mode of reproduction, i.e. sexual reproduction. Haploid sex cells (gametes) are produced ..
This tutorial is a continuation of the first lesson on chromosomal mutation. Here, find out the chromosomal aberrations ..