This skin is known as the body membrane
Answer:
D. A silent variant near the 5' end of the TBX1 gene.
Explanation:
TBX1 gene is wild type human being. It gives instructions for making protein called T-box 1. It plays an important role in tissue formation and organs during embryonic development.
Sperm will not be able 2 leave his body
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The purpose of an indicator is to test how acidic or basic something is.