Heredity is the process by which characteristics are transmitted from parents to their offspring. what heredity information listed here contains genes located in the chromosomes of each sale? a. traits b. dna c. nucleus d. ribosomes

B. It is contained in DNA

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.

during the process of dna replication, brdu can replace thymidine and incorporate into the newly synthesized dna, cell proliferation thus can be reflected in the extent of brdu incorporation.