Features. 1  Half the connections of other EFI kits. 2  Returnless fuel system design - No need to run a second fuel line. 3  Control the ignition timing through the ECU.  Control two cooling fans for consistent engine 1  temperatures. Improved air/fuel distribution through annular ring injection design.
The X and Y chromosomes are called sex chromosomes. The gene for hemophilia is carried on the X chromosome. Hemophilia is inherited in an X-linked recessive manner. Females inherit two X chromosomes, one from their mother and one from their father (XX). Males inherit an X chromosome from their mother and a Y chromosome from their father (XY).
There is a 50% chance of the son having hemophilia. Hemophilia is a recessive gene carried by the X chromosome. The alleles for the mother would be XHXh and for the father XhYâ¦. If the same couple would have another child, there is a 50% chance of a child of either gender being affected by hemophilia. There is a 25% chance that there will be an unaffected son and a 25% chance that they'll have a daughter that is a carrier.