Hemophilia is a sex-linked genetic disease involving the blood-clotting mechanisms. Itis carried on the X chromosome. A female carrier of hemophilia (XhX) and a male whosuffers from hemophilia (XhY) produce offspring. Out of all of their children, what is thelikelihood that one would be a son who inherits hemophilia?

The endoplasmic reticulum (er) is an organelle in some cells. in these cells, it is continuous with the nuclear membrane and forms a large part of the cell\'s total membrane. sort the phrases below as describing rough er, smooth er, both, or neither. note: if you answer any part of this question incorrectly, a single red x will appear indicating that one or more of the phrases are sorted incorrectly.1) found in prokaryites and uekaryotys2) involved in protein synthesis3) involve in lipid synthesis4) contains molecular chaperones in lumen5) bound with ribosomes6) involved in toxin or drug metabolism7) large systemot internnected tubules,vesicles, and sacs8) "packages" enzymes in vesicles for secretion.

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these

How does the carbon cycle involve an exchange of carbon