Question

Explain the evolutionary history of the species belonging to the human family

Answer 1

Answer- The evolutionary history of human being start with the primates. The pilopithecus were the ancestors of humans. The natural selection, adaptation, environmental and behavioral changes and mutations produce speciation at different levels. The beginners of the species use four limbs to move, cranial capacity was less, the phenotype and genotype were also different to much extent. Various intermediates like Australopithecus, neanderthals, Homo erectus etc. originated and become extinct. The modern human was speciated with the increasing cranial capacity, movement from four to two limbs and a vast change in genotype as well as phenotype.