Who does a boy inherit more genes from?

I believe that everyone is familiar with genetics, because every child will inherit certain genes from their parents to a greater or lesser extent, making themselves unique. Of course, some factors about the baby are still greatly influenced by their parents, such as intelligence, personality, appearance, etc. Of course, these factors can also be changed to a certain extent through training or correction.

1. IQ

IQ is a reflection of whether a child is smart or not, and will be affected by acquired environment, educational factors, etc. In terms of genetics, generally speaking, children born to smart mothers will be smarter, because human genes related to intelligence are mainly concentrated on the X chromosome, and women have two X chromosomes and men only have one, so the mother's intelligence occupies a more important position in genetics.

2. Personality

Personality is largely inherited from the father. The formation of personality certainly has innate components, but it is mainly influenced by later factors. Comparatively speaking, father's influence is greater than mother's. Among them, the role of fatherly love has a greater impact on daughters. A psychologist believes: "Fathers play an important role in the formation of their daughters' self-esteem, sense of identity and gentle personality." Another expert suggested that fathers can teach their daughters many important lessons and experiences in life, making their daughters' personalities more colorful.

3. Appearance

Including skin color, single or double eyelids, eye color, eyelashes, obesity, baldness, etc.

Skin color: If both parents are dark-skinned, the baby will likely have darker skin; if one parent is darker and the other is lighter, then the baby is more likely to have neutral skin.

Eyes: A child's eye shape and size are inherited from his or her parents. Big eyes are dominant over small eyes. If one of the parents has big eyes, the likelihood of having a child with big eyes is higher.

Eyelashes: Long eyelashes are also dominant. As long as one of the parents has long eyelashes, the child is very likely to inherit long eyelashes.

Nose: The size and height of the nose is also a dominant trait. If one of the parents has a straight nose, there is a high possibility that it will be passed on to the child, and the genetic genes for the nose will continue into adulthood.

Ears: The shape of the ears is also hereditary, with big ears being dominant over small ears. If one of the parents has big ears, the child is very likely to have big ears as well.

Obesity: If both parents are obese, most of the children born will be obese. If one of the parents is obese, the probability of the child being obese drops to 40%. Of course, this is also related to personal factors.

Baldness: If both parents are bald, it is very easy for the symptom to be passed on to the children, generally with a 50% chance. However, this baldness phenomenon is mainly inherited by boys.