Q- Name two cell-organelles which are bounded by a double-layered membrane. Give one function of each.
Answer- Mitochondria and plastids are the two cell-organelles which are bounded by a double-layered membrane.
Function of mitochondria:
Mitochondria are the site of aerobic respiration and help in formation of ATP molecules.
Function of Plastid:
Plastids helps in process of formation of food of plant. Especially chloroplast which contains green pigment (chlorophyll) that helps in the process of photosynthesis.
Easy way to draw labelled diagram of Mitochondria:
Easy way to draw labelled diagram of Chloroplast: