AP PSYCHOLOGY

Detailed explanation-1: -Heredity has a stronger influence on a baby’s height than weight. Children inherit genes from their parents that determine their physical characteristics, such as eye color. Being around secondhand smoke increases a child’s chances of getting respiratory infections, bronchitis, and asthma.

Detailed explanation-2: -As we all know, the inherited genes from our parents influence everything from height, eyes colour, hair colour and other physical characteristics, to intelligence, behavioural patterns and personality traits. Who we are today is shaped by our genetic background as well as environmental influences.

Detailed explanation-3: -Epidemiological studies have shown that genetic factors account for 38–80% birth weight variance. There is growing evidence supporting the roles of certain candidate genes in influencing size at birth. Many more genetic influences remain to be discovered.

Detailed explanation-4: -The Influence of Heredity Perhaps more than any other factor, your child’s growth and ultimate height will be influenced by heredity. While there are exceptions, tall parents usually have tall children, and short parents usually have short children. Those are the realities of genetics.

Detailed explanation-5: -As a general rule of thumb, your height can be predicted based on how tall your parents are. If they are tall or short, then your own height is said to end up somewhere based on the average heights between your two parents. Genes aren’t the sole predictor of a person’s height.