Which statement about sex-linked traits is true? -sex-linked traits are always dominant. -sex-linked traits only occur in heterozygous allele pairs. -sex-linked traits may be passed from parent to offspring on either the x chromosome or the y chromosome.

Ashort, vertical, solid, or fleshy stem possessed by gladiolus and which is used in reproduction is termed a

15 ! come and answer! a(n) disease is caused by a pathogen and can spread among organisms. a infectious b noninfectious c toxic d contaminated

Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides