Hey guys i`ts our new chat copy this link and sing in
Wai!ting for you:today
...
Answers: 3
Biology, 22.06.2019 03:20
Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics
Answers: 3
Biology, 22.06.2019 11:00
Which skeletal system is represented by the shaded portion of the skeleton? spongy skeleton compact skeleton axial skeleton appendicular skeleton
Answers: 2
Biology, 22.06.2019 13:00
Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?
Answers: 1
Biology, 22.06.2019 16:00
Which statement describes the punctuated equilibrium theory?
Answers: 1
Mathematics, 07.07.2020 20:01
Mathematics, 07.07.2020 20:01
Computers and Technology, 07.07.2020 20:01
Mathematics, 07.07.2020 20:01
Computers and Technology, 07.07.2020 20:01
Mathematics, 07.07.2020 20:01
Computers and Technology, 07.07.2020 20:01
Mathematics, 07.07.2020 20:01
Mathematics, 07.07.2020 20:01
Mathematics, 07.07.2020 20:01