What is the basis of an organic molecule?
a. the basic structure is the potassium atom
b. the basic structure is a carbon monoxide molecule
c. the basic structure is the iron atom
d. the basic structure is the carbon atom

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Where does the information about where each transcription factor binds originate?

Plz ! what does it mean for an allele to be dominant?