Biology, 25.07.2019 12:30 nathanb126
Hiv is a retrovirus which contains rna as its genetic material. once hiv enters the body, it attaches to t cells that other lymphocytes respond to infection. gradually, hiv kills off most of the t cells. the rna is inside the capsule of the virus and is labeled a) a. b) b. c) c.
Answers: 2
Biology, 22.06.2019 01:00
Mr. olajuwan was in a horrific snowmobile accident. afterwards he had trouble walking and he had a loss of balance. which of the 4 major brain region was probably demaged
Answers: 1
Biology, 22.06.2019 10:40
Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.
Answers: 2
Hiv is a retrovirus which contains rna as its genetic material. once hiv enters the body, it attache...
Computers and Technology, 18.01.2020 05:31
Computers and Technology, 18.01.2020 05:31