1. The reproduction of the cell is controlled by the _______.   endoplasmic reticulum   mitochondrion   nucleus   centrosome   Hint Half-n-half Clue   2. _______ consist of enzymes, which help in digestion.   Lysosomes   Centrosomes   Ribosomes   Plastids   Half-n-half Clue   3. Secretory granules are formed by the _______ of the animal cell.   endoplasmic reticulum   mitochondria   ribosomes   golgi apparatus   Half-n-half Clue   4. The green color of leaves is due to the presence of the _______ pigment.   chlorophyll   carotene   xanthophyll   anthocyanin   Half-n-half Clue   5. The lowest level of organization is the _______.   tissue   cell   organ   organism   Half-n-half Clue   6. Which of the following cell organelles is found in the plant cell but not in the animal cell?   Mitochondrion   Chloroplast   Ribosome   Endoplasmic Reticulum   Half-n-half Clue   7. _______ are known as the 'sites of intracellular digestion'.   Ribosomes   Lysosomes   Secretory granules   Mitochondria   Half-n-half Clue