1. It is a green-colored plastid. It contains a pigment called chlorophyll.   Hint Hint       2. It is a membranous sac budded off from the golgi apparatus. It contains several types of enzymes.   First letter clue   3. It is made up of stacks of flattened membranous sacs. It mainly consists of vesicles, vacuoles and tubules.   Hint       4. It has a vesicular structure. It is formed when the substances produced in the endoplasmic reticulum are further processed in the golgi apparatus.   First letter clue   5. It consists of an irregular network of double-walled tubular membrane. It has ribosomes attached to it.   First letter clue   6. It is a colorless plastid. It contains starch.   First letter clue   7. 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).   First letter clue