Answer:
A normal human karyotype has 46 chromosomes.
Explanation:
A normal human karyotype has 46 chromosomes (23 pairs), which are organized into 22 autosomal pairs and a sexual pair (XY man and XX woman).
The human karyotype is the chromosome structure of each person. Its study or test serves to detect anomalies and errors in its shape, size and placement, thus facilitating the visualization and contrast of possible reproductive problems, cases of infertility and congenital malformations.
