How do genes determine whether a call is a stem cell or a specialized cell?

How sextant works? What unit of measurement do you use to measure liquids in US? What distance does it move vertically? Where is the obd1 connector on a Volvo 960 1994 model? How many centimeters to 0.1 meter? What plants are copper found in? When wind carries sediment the amount and size of the particles it carries depends on? How many degrees are there in a horizontel line? What does a floor plan consist of? Does mineral oil go bad? What is a chemical change of matter? What type of intermolecular forces would most likely be present between molecules of CCL2F2? What is the longest word that can be spelled using chemical symbols? What are horizontal movements of Water that are caused by wind and occur at or near the Ocean's surface called? How long does a box of tissues last on average? Lightning is a bright flash of electricity produced by? What are the types of inhibitors that can regulate enzymes activities what is the difference between reversible and irreversible enzyme inhibition and what is the difference between competitive unc? What lives 2 miles underground and eats rocks? What are the materials requierd by multicellular organisms for the prosses of resperation and photosynthesis? Why will mold grow on a grapefruit?