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A human female has a special pair of chromosomes that are represented by the letters A) XX. B) XY. C) YY. D) XZ.
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A human female has a special pair of chromosomes that are represented by the letters A) XX. B) XY. C) YY. D) XZ.

User Jzeef
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2 votes

Answer:

XX

Step-by-step explanation:

User Genaut
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Answer:

A) XX

Step-by-step explanation:

Each human cell is diploid (2n) and possesses 23 pairs of chromosomes. Out of 23 pairs, 22 pairs are autosomes and 1 pair is sex chromosomes. Sex chromosomes are designated by alphabet X and Y. In human females, each cell has two XX chromosomes, whereas males have one X and one Y sex chromosome.

User Nik Myers
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