Answer:
C
Explanation:
it is called point because the source can be identified
I'm not sure but I think it's B
Prokaryotes reproduce asexually by binary fission; they can also exchange genetic material by transformation, transduction, and conjugation.
Answer:
Sickle Cell Anemia:
What is the difference between sickle cell trait and sickle cell disease?
Huntington’s disease:
How does the mutant protein huntingtin cause Huntington’s disease?
Explanation:
The role of mass extinction in evolution. At the most basic level, mass extinctions reduce diversity by killing off specific lineages, and with them, any descendant species they might have given rise to. ... But mass extinction can also play a creative role in evolution, stimulating the growth of other branches.