Snapdragons, a flowering plant popular with gardeners, can have red, white, and pink colored petals. when snapdragons with red petals (rr) are crossed with snapdragons having white (rr) petals, the offspring have pink petals. the pink coloration (rr) is a phenotype in between the red and white parental phenotypes. what is this kind of inheritance pattern called?

Embryonic stem cells are cells derived from an embryo. these cells can be used to create new tissues for patients suffering from certain illnesses and disorders. which statement best summarizes why the use of embryonic stem cells could be seen as unethical?

6. in domesticated cats, the following are independently assorting: normal ears (t) is dominant to tufted ears (t); curved whiskers (c) is dominant to straight whiskers (c); the presence of six toes (s) is dominant to five toes (s); gene for hair length is an x-linked codominant. the three phenotypes for hair length are long (xhxh), medium (xhxh), and short (xhxh); medium is the heterozygous condition. given two parents: ttccssxhxh x ttccssxhy how many different gametes could be formed in the female cat with respect to these four traits? how many phenotypes are possible in the offspring from this mating?

Acommon kind of mechanical weathering is called