Respuesta :
The statement that is true is that "Chromosomes contain many genes; not all genes are actively coding".
- Chromosomes refer to the strand of DNA and it should be noted that chromosomes are made of several genes.
- It should be noted that the X chromosome in human beings is more than the Y chromosomes. Furthermore, while some genes on the chromosomes are actively coding, it should be noted that others are not.
In conclusion, the correct option is B.
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