In a chemical reaction, water decomposes to form hydrogen and oxygen. what is the correct term for the water?
a. an element
b. an atom
c. a product
d. a reactant

In sweet pea, gene c is responsible for color production and gene p is responsible for the purple color pigment. both of them are located on two different loci on different chromosomes. the flowers will be purple only when the plant has the genotypes as c_p_. no color will be produced with genotypes: ccpp, ccpp, ccpp, ccpp. thus, gene c controls the expression of gene p. what pattern of inheritance is exhibited here? a. pleiotropy b. epistasis c. multiple alleles

What is the difference between a scientific hypotheses and a scientific theory?

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?