1. It is a membranous sac budded off from the golgi apparatus. It contains several types of enzymes.   Cell Wall   Nucleus   Smooth Endoplasmic Reticulum   Lysosome   Hint Half-n-half Clue   2. It is a colorless plastid. It contains starch.   Golgi Apparatus   Nuclear Membrane   Lysosome   Leucoplast   Half-n-half Clue   3. It has a double-walled structure. Its inner wall is produced into folds known as cristae. It is generally sausage-shaped.   Centrosome   Secretory Granule   Mitochondrion   Ribosome   Half-n-half Clue   4. It is a plastid that is colored differently in different cells. It contains pigments such as xanthophyll (yellow in color) and carotene (orangish-red in color).   Secretory Granule   Lysosome   Cell Membrane   Chromoplast   Half-n-half Clue   5. It is the largest cell organelle. It has a dense structure. It is spherical in shape.   Nucleus   Centrosome   Rough Endoplasmic Reticulum   Leucoplast   Hint       6. It has a vesicular structure. It is formed when the substances produced in the endoplasmic reticulum are further processed in the golgi apparatus.   Nuclear Membrane   Leucoplast   Cell Membrane   Secretory Granule   Half-n-half Clue   7. It is a green-colored plastid. It contains a pigment called chlorophyll.   Nucleolus   Golgi Apparatus   Chloroplast   Cell Wall   Hint