Intelligence is a complex human trait and governed both by genetic and environmental factors. There isn’t any solid proof to state that differences in genes play a role in intelligence of an individual. Most likely, intelligence is governed by multiple genes. During the growing years of a child, the contribution of the parents, home environment and education also influences intelligence.
What is meant by Single Nucleotide Polymorphisms (SNPs)?
Single Nucleotide Polymorphisms, popularly called SNPs are a