The Y chromosome, how much reproduction needs you

1. The length of their trunk and legs increases, their muscle tone is low, and their movements are uncoordinated.

2. The face is asymmetrical, the ears are long, and pustular acne is often suffered.

3. Although the intellectual development belongs to the normal range of positive and hidden imitation branches, most of them are at the middle and lower levels, and the personality development has deviated from normal since childhood, with instability and explosiveness as the prominent ones.

4. Cruel personality, lack of patience in case of trouble, unable to withstand frustration, irritable, and even some impulsive violent behaviors, when in a disadvantageous situation, it is easy to develop social maladjustment or accompanied by mental disorders.

5. People with XYY chromosomes are tall and tall, which is the most obvious difference from normal people.

The Y chromosome is easy to inherit diseases, and it will also inherit some advantages and characteristics, and it will also inherit a certain appearance, it will have a high heritability, and if the Y chromosome and the X chromosome are combined, it will be a boy.

What I understand is that the Y chromosome determines the sex of boys and girls, determines the genes of development, determines the health of the body, determines your IQ, and determines the disease of the body.

The Y chromosome is transmitted from male to female. In the same family, all Y chromosomes are the same. And the exosomes have increased elevated genes. If the Y chromosome is good. The height will be higher.

The Y chromosome is only present in males, the Y chromosome gene can only be passed from the male in the parent z to the male of the offspring, it is able to determine the sex of the fetus, it is the carrier of the genetic material present in the nucleus.

People are familiar with chromosomes. Each cell in the human body has 23 pairs of chromosomes, or 46 chromosomes, including 22 pairs of autosomes and 1 pair of sex chromosomes. Boys and girls share the same autosomes, but not the same sex chromosomes, which determine the sex of the child.

Sex chromosomes are divided into X and Y chromosomes, with boys having X and Y chromosomes and girls having X and X chromosomes. In other words, the Y chromosome is unique to boys, and it determines whether a child is a boy or not.

Do you know the secret of the "Y" chromosome? According to research, genes on the Y chromosome can only be passed from males of their parents to males of their offspring. Thus, in a family, all males have the same Y chromosome.

Don't underestimate the fact that boys carry the Y chromosome, which not only makes them boys, but also makes them exhibit completely different traits from girls, such as being more adventurous. Positive and competitive. For most boys' parents, growing up is like an adventure movie, and at all times, they are going to get hurt.

At any given moment, they can cause trouble, big and small.

How does it help parents understand their son's chromosomes? Do you know the secret of the "Y" chromosome? One is to encourage boys through "growth genes".

According to British statistics, the average height of men is centimeters, the average height of women is centimeters, and men are centimeters taller than women. In other words, the Y chromosome contains a growth gene that increases height, so boys are generally destined to be taller than girls and therefore to take on more family and social responsibilities than girls. If you want a boy to do some chores, you can say "You are a boy, you have a lot of strength, you should share some chores for mom, mom is a woman who needs your help."

If you say that, he'll be happy to be a part of it.

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The Y chromosome is a regular chromosome in a man, and it is also the secret that determines the birth of a boy or a girl, so the moment the fertilized egg is formed, it has already decided whether he is a boy or a girl.

1. Men have X and Y chromosomes. 2. Ladies only have an X chromosome. 3. The fetus contains chromosomes for both parents. 4. The human body normally contains 23 pairs of chromosomes. 5. Chromosomes are DNA.