Human proteins, such as insulin, can be produced by bacterial cells. this is possible because
a) all organisms have the same types of cells recently
b) researchers have produced a totally synthetic cell that is entirely controlled by synthetic dna
c) all organisms share a common genetic code
d) bacteria and humans share common genes

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?

The term equestrian relates to which animal? bulls cows horses pigs

What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms