1. It is a membranous sac budded off from the golgi apparatus. It contains several types of enzymes.   Golgi Apparatus   Mitochondrion   Chloroplast   Lysosome   Hint Half-n-half Clue   2. It is a green-colored plastid. It contains a pigment called chlorophyll.   Chloroplast   Centrosome   Cytoplasm   Rough Endoplasmic Reticulum   Hint       3. 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).   Nucleus   Chromoplast   Centrosome   Cell Wall   Half-n-half Clue   4. It has a small, dense and granular structure. It is spherical in shape and is single-walled.   Cell Wall   Ribosome   Golgi Apparatus   Chloroplast   Hint       5. It is a colorless plastid. It contains starch.   Cell Membrane   Smooth Endoplasmic Reticulum   Leucoplast   Ribosome   Half-n-half Clue   6. It has a double-walled structure. Its inner wall is produced into folds known as cristae. It is generally sausage-shaped.   Mitochondrion   Golgi Apparatus   Centrosome   Nuclear Membrane   Half-n-half Clue   7. It has numerous pores, making it semi-permeable. It is the covering of the nucleus of the cell.   Chromoplast   Nuclear Membrane   Vacuole   Rough Endoplasmic Reticulum   Half-n-half Clue