1. It has numerous pores, making it semi-permeable. It is the covering of the nucleus of the cell.   Hint First letter clue   2. It is a green-colored plastid. It contains a pigment called chlorophyll.   Hint       3. 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   4. It is a membranous sac budded off from the golgi apparatus. It contains several types of enzymes.   First letter clue   5. It has a double-walled structure. Its inner wall is produced into folds known as cristae. It is generally sausage-shaped.   First letter clue   6. It consists of an irregular network of double-walled tubular membrane. It does not have ribosomes attached to it.   First letter clue   7. It is round in shape. It is contained in the nucleus of the cell.   First letter clue