Biology, 12.07.2019 17:30 chuckmoney1198
Patients with severe, uncontrolled diabetes can eventually suffer kidney failure. jack works in a laboratory that is attempting to grow healthy kidney cells from embryonic cells. from which part of an embryo would jack derive cells that could eventually become kidney cells? a. trophoblast b. mesoderm c. endoderm d. ectoderm
Answers: 1
Biology, 21.06.2019 19:40
In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20
Answers: 1
Biology, 22.06.2019 11:30
_tissues respond quickly to outside stimuli a) epithelia b)nervous c)muscular d)muscular and nervous
Answers: 2
Patients with severe, uncontrolled diabetes can eventually suffer kidney failure. jack works in a la...
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