To prove that a certain fruit (in this case, an orange) indeed contains a certain compound (in this case, vitamin C); then the vitamin C should be extracted and isolated from the orange and must be confirmed by molecular analysis. The extraction process involves using chemicals (i.e. 6% MPA), and procedures such as centrifugation and filtration. Then the extract is stored and subjected to high-performance liquid analysis (HPLC) to measure the vitamin C content.
Answer:
B
Explanation:
They can be dominant or recessive.
Answer:
A cell
Explanation:
Cell is the basic functional and structural unit of a living organism
In plants it's identical.. ND in animals it's genetically unique
