What does this similarity at the molecular level in yeast and humans most likely indicate?

case study case study case study case study case study case study case study case study case study case study case study

Parasitism could be considered a form of which of these types of relationships? -mutualism -commensalism -predator-prey -mimicry

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?