1. 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).   Chromoplast   Cell Membrane   Chloroplast   Golgi Apparatus   Hint Half-n-half Clue   2. It contains most of the cell organelles. It is composed of a mixture of water and soluble organic & inorganic compounds.   Secretory Granule   Cell Membrane   Chromoplast   Cytoplasm   Half-n-half Clue   3. It is made up of stacks of flattened membranous sacs. It mainly consists of vesicles, vacuoles and tubules.   Golgi Apparatus   Vacuole   Ribosome   Lysosome   Hint       4. It is a clear space filled with water or other substances in the form of solutions. It has a covering called tonoplast.   Nucleoplasm   Nuclear Membrane   Vacuole   Centrosome   Hint       5. It is the largest cell organelle. It has a dense structure. It is spherical in shape.   Nuclear Membrane   Nucleus   Rough Endoplasmic Reticulum   Nucleoplasm   Hint       6. It has a non-living, rigid structure. It is freely permeable and is chiefly composed of cellulose.   Nucleoplasm   Cell Wall   Nuclear Membrane   Chromoplast   Hint       7. It is a colorless plastid. It contains starch.   Centrosome   Ribosome   Leucoplast   Nuclear Membrane   Half-n-half Clue