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ilan707 ilan707
wrote...
Posts: 494
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6 years ago
Scientists who study human evolution are called:a.
   anthropologists.
  b. human ecologists.
  c. anthroecologists.
  d. paleoanthropologists.
  e. paleontologists

Question 2

Discuss and compare the hypotheses for the evolution of viruses What will be an ideal response?
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Replies
wrote...
6 years ago
Answer to q. 1

D

Answer to q. 2

CONCEPTS TO CONSIDER: Celllular orgin hypothesis-transposon- plasmids - originally from
plant or animal cells -species specific ; Coevolution hypothesis - viruses appear before cells -
similarities protein structures of viral capsids -genetic similarities ; Regressive hypothesis -evolved
from small independent cells -lost genes that were not needed
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