Turner syndrome occurs in females who instead of having two X chromosomes have either only one X chromosome or a fragmented X ch
romosome. Klinefelter syndrome occurs in males who have multiple X chromosomes. Consider the karyotype. mc017-1.jpg Which chromosomal abnormality is shown by the karyotype male with Turner syndrome
male with Klinefelter syndrome
female with Turner syndrome
female with Klinefelter syndrome
The image does not show an example of chromosomes haveing only one X or fragmented X. Instead we can see an XXY formation of chromosome. Which, as described above, belongs to a male with Klinefelter syndrome
Taking a fixed migratory pattern would be unpleasant for whales, whales already have a low reproduction rate, having a fixed pattern would decrease it's encounter with other whales, this decreases the low chance of it's reproduction.