Best Answer: Dominant trait refers to a genetic feature that hides the recessive trait in the phenotype of an individual. A dominant trait causes the phenotype that is seen in a heterozygous (Aa) genotype. Many traits are determined by pairs of complementary genes, each inherited from a single parent.est Answer: Dominant trait refers to a genetic feature that hides the recessive trait in the phenotype of an individual. A dominant trait causes the phenotype that is seen in a heterozygous (Aa) genotype. Many traits are determined by pairs of complementary genes, each inherited from a single parent.
A white, crystalline compound, C5H4N4, from which is derived a group of compounds including uric acid, xanthine, and caffeine. Or a purine derivative, especially the bases ad â¦ enine and guanine, which are fundamental constituents of nucleic acids.
These truffles contain chocolate and coffee -- two natural sources of caffeine. Marko Goodwin. Caffeine is a naturally occurring chemical compound. Caffeine's systematic name is 1,3,7-trimethylxanthine or 3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione and its chemical formula is C8H10N4O2.Caffeine is also commonly known as coffeine, theine, mateine, guaranine and methyltheobromine.hese truffles contain chocolate and coffee -- two natural sources of caffeine. Marko Goodwin. Caffeine is a naturally occurring chemical compound. Caffeine's systematic name is 1,3,7-trimethylxanthine or 3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione and its chemical formula is C8H10N4O2.