Heroin is metabolized into morphine
Option b) It is because they have the same number of chromosomes.
Robert Hooke was the first person to coin the term cells and stated that they looked like a bunch of small rooms, hence the name (it basically translates to small rooms). His work inspired others and the cell theory was made by Schlieden and Schwann.
Sorry if this is incorrect, but I hope it helps :)
High blood pressure doesn't have any symptoms but can cause heart disease and stroke if it is left untreated