What type of mutation causes sickle cell anemia? NEED ANSWERS NOW silent
Missense
Insertion
Frameshift

GIVING 40 POINTS

Missense

Explanation:

"A common and well-known example of a missense mutation is sickle-cell anemia, a blood disease. People with sickle-cell anemia have a missense mutation at a single point in the DNA. "(Biology Dictionary).

answer; i believe that the correct answer is (b) melosis; plz check first.good luck

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation: