Biology

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Abnormal human karyotype may have:

The presence of Y sex chromosome means that the sex of the individual is:

The presence of two homologous sex chromosomes (XX) means that the individual is a

The chromosomes of normal human beings:

The number of chromosomes in the karyotypes of two normal brothers is the same, since:

The chromosomes are found in the:

Indicate the number of pairs of autosomal chromosomes in a normal human karyotype

A normal man has: