Unveiled the secret of X chromosomes.[Part One]

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Suppose there are two identical twins sisters. Ideal twin means that these two grow from one jaigot. Since they are completely similar to DNA, their hair color, nose, hands, and color are almost the same as everything else. But surprisingly, there is color blindness for the green light, but the other is normal.
The question is, how is this difference between two sisters when the same genome is special?

The answers are hidden in their genes and X chromosomes. There are 23 pairs of chromosomes in the human body. All components of our characteristic control system are arranged in every cell of the body as 23 pairs of chromosomes. Each chromosome consists of proteins and DNA. My personality is responsible for all the characteristics of the genes. And this gene is a specific part of the DNA that directs the cells to form certain proteins. People of different genes different genes give instructions. Different types of different proteins have been published. In 23 pairs of chromosomes, one comes from mother (maternal) in the case of cross-functional chromosomes and the other comes from father (paternal).

Data : internet.