sir can you explain about diode
A substance That enters the body and start a process that can cause disease. The body then usually produces Substances to fight the integer
well in a reference book iits stated that phosphorus is a constituent of cell membrane, part of protein and dna and rna synthesis.
but in an explanation for the question for mineral transport exam of career 360 its stated thatc phosphorus is not a constituent.
which one is correct?