Answer:
C.Silicon
Explanation:
By far, the most prevalent bulk material for solar cells is crystalline silicon (c-Si), also known as "solar grade silicon". Bulk silicon is separated into multiple categories according to crystallinity and crystal size in the resulting ingot, ribbon or water.
Answer:
I think the right option is D.
Answer: A
Mitochondrion contains a Cristaes which are folds within the mitochondria to
Enzymes like peroxidase are important biological catalysts because they convert toxic hydrogen peroxide into water and oxygen. This enzyme is found in plants and animal cells.