The inheritance of behavioral characteristics was emphasized by

Charles Darwin emphasized the inheritance of the behavioral characteristics. The behavioral characteristics of a person are inherited too similar to the physical attributes of a person through the genes. Charles Darwin's theory supported this concept. Moreover, besides the gene, the environment of an individual also have effect on the behavior of a person.

Hence, the answer is  'Charles Darwin'.

Answer;

-Charles Darwin

Explanation;

-Environmental factors also can influence human behavior. Behavioral geneticists work to discover how much of people's behavior is determined by the genetic information they inherited from their parents and how much is caused by their living conditions, learning choices, and other influences from the world around them.

-An inherited trait is a physical characteristic that is passed from parents to their young ones. A behavior is a way of acting. Inherited behaviors are called instincts

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

the circled areas are referred to   as sunspots.   the sunspots are cooler than the   surrounding area.

sunspots are temporary phenomena on the photosphere of the sun that appear visibly as dark spots compared to surrounding regions. they correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.