Answer:
Select
a and c
Hope it helps, please mark as brainliest.
The answer is the idea of mutations was understood by both but Lamarck was able to prove it.
Answer: <em>D. Causes an accumulation of lipids in brain cells</em>
Explanation:
Tay-Sachs disease is caused by a genetic mutation in the <em>HEXA</em> gene. It is an autosomal recessive disease that causes the mutation on an enzyme, which metabolizes <em>GM2 Ganglioside</em> in nerve cells, this leads to a build-up of the molecule in brain cells. At the moment there is no cure for the disease, only support treatment is available.
Answer:
Active transport is the movement of particles from an area of low concentration to an area of high concentration using a force.
