What is a gene? a. the molecular unit of heredity b. a stretch of dna that contains the information to produce a functional rna or protein c. a genetic variant that produces a particular phenotype d. both a and b are correct e. both b and c are correct?

liquid crystals are matters in a state which have properties between those of conventional liquids and those of solid crystals[1]. liquid crystal is partially ordered and anisotropic. in terms of molecular order, liquid crystal molecules have one-dimensional or two-dimensional long - range order.

answerblank(1); 5.3 million; blank(2); 10 million;