The correct answer is B. Hans Eysenck.
Hans Eysenck has argued that the highest level of taxonomy in personality trait should be represented by three traits of extroversion, neuroticism and psychoticism rather than five traits of Big Five. Hans Eysenck argues that psychoticism is made up of Lower level of conscientiousness and agreeableness.
1. Phenotypic
A phenotype is the physical representation of a gene. (Think Ph = Physical. That's how I remember it!)
2. Genotypic?
A genotypenis the gene. It is not seen physically.
3. Genes
Alleles are variant forms of a singular gene.
It's geting colder and it's changing its direction