For a long time now, there has been a controversy on nurture versus nature in development of humans. I do not expect the debate to stop any time soon based on the fact that nobody has been able to come up with a solid answer for it. “The nature-nurture debate is concerned with the relative contribution that both influences human behavior. … The nature versus nurture debate is one of the oldest issues in psychology. The debate centers on the relative contributions of genetic inheritance and environmental factors to human development.” As a result, I intend to carry out an extensive research on the same and offer my opinion, to leave it to science.To begin with nature means is concerned with traits that are genetically inherited while nurture means environmental issues that impact human development (Kail, & Cavanaugh, 2013). These two features are very significant and influential in a person’s development. Nature on the other hand plays a crucial role in affecting the innate of an individual and nurture, affects environmental experiences of the person, even the personality. However many people disagree. “Personality is the result of nurture, not nature, suggests study on birds. Personality is not inherited from birth parents says new research on zebra finches. … They found that foster parents have a greater influence on the personalities of fostered offspring than the genes inherited from birth parents.” It is therefore not impossible to underrate the impact of nurture and natures expense and vice versa. The is the case based on some human development features that depend on nature while other rely on nurture. According to Bouchard, Malina, and Perusse (Bouchard, Malina & Perusse, 1997), the environment and genetics are intrinsically connected features and as a result, it is quite difficult to understand genetic characteristics without referring to nature and vice versa.The is quite true because development of humans is an aspect that is multifaceted and calls for proper understanding of the two features. Knowledge is indeed in one way undermining the influence of other feature on development of humans. Trough genetics, learning, remembering and imitation, culture absorption and expression of instincts is enhanced in the human mind.Nature and nurture are partners in how developing people interact with the surrounding environment. … The environment of the cell influences which of the tens of thousands of genes are expressed to affect cell characteristics. Hormones and growth factors in the cell can turn some genes on and turn others off.For instance, nurture offers genes that enhance human mind development but nature offers the brain. Nature on the hand which is a biological aspect in the case does not offer culture but nurture offers it. From the understanding above, genes do not help a person to inherit some traits from the parents but they are usually active in the entire life of a person. Therefore, they help a person to adopt into an environment that contributes to his or her development. Nurture at the same time does not exist before birth and it comes into existence once people encounter the environment to grow their minds thus, nurture influences development of humans. From the perspective above, we are all different and unique from the other despite the fact that we live in the same environment.Our personalities and interests are quite different even though we share same cultural practices. This is the case based on the fact that our genes are different. Things for identical twins can be different because of disparity in their genes (Bouchard, Malina & Perusse, 1997). In this relevance, nature affects human development in one way or the other but not completely.