What are the genes on the x chromosome

Any gene on the X, even if it is recessive in the female, will be expressed in males. These are referred to as X-linked genes. Genes found only on the Y chromosome are referred to as Y-linked genes, and expressed only in males. Genes on either sex chromosome can be called sex-linked genes.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

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