The four nitrogen bases contribute to the variation between humans because the order of nucleotides determines phenotypic features associated with genetic inheritance.
- In DNA, there are four types of nucleotides, each containing one different nitrogen base.
- The four nitrogen bases in DNA nucleotides are Adenine, Guanine, Cytosine, and Thymine.
- The linear order of these nucleotides in genes largely determines the phenotypic features associated with genetic inheritance.
In conclusion, the four nitrogen bases contribute to the variation between humans because the order of nucleotides determines phenotypic features associated with genetic inheritance.
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1st- Selection bias, 2nd - expectation bias
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Answer:
The sex chromosomes, X and Y.
Explanation:
If it is sex linked, it is passed on when the parent donates their X or Y chromosome to their offspring. "Sex-linked" means that depending on the biological sex of the offspring, it may or may not carry the gene for the trait.
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