In terms of parasites vs hosts, it is an organism in which the parasite resides and normally feeds + reproduces.
Earth’s orbital speed around the Sun is closest to OC) 850 mi/h
Answer AND Explanation:
Let H be for normal blood clotting gene.
XH Xh
XH XHXH XHXh
Y XHY XhY
The probability of the couple having a hemophilia sex-linked trait is 25% and 75% for normal children.