You are given an assignment to identify a pair of human sex chromosomes from a karotype. How would you differentiate the sex chromosomes from the autosomal chromosomes?
A) The sex chromosomes will be labeled XX or XY.
B) The sex chromosomes always contain different lengths. One chromosome is shorter than the other.
C) The sex chromosomes are always the same length and shorter than all other pairs of chromosomes on the karyotype.
D) The sex chromosomes are always the same length and longer than all other pairs of chromosomes on the karyotype.
Correct Answer:
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