. Middle lamella is made up of
C: Calcium and magnesium pectate
The middle lamella is that part of the cell membrane that's the outermost layer in between cells.
It's rich in pectin that cements the first cell. This lamella is made up of calcium and magnesium pectate.
This middle lamella helps to cement the adjacent cells together.
Final Answer :
Hence the correct answer is option C, i.e Calcium and magnesium pectate