Question

examine the karyotype. what diagnosis would a geneticist make if presented with the information revealed through the karyotype shown? the results show a male with trisomy 21 (down syndrome). the results show a female with trisomy 21 (down syndrome). the results show a male with no chromosomal defects. the results show a female with no chromosomal defects.

Explanation:

In the karyotype, there are three copies of chromosome 21 (trisomy 21) and the sex - chromosomes are XY indicating a male. Down syndrome is caused by trisomy 21.

Answer:

The results show a male with trisomy 21 (Down syndrome).