Consider the following statements:
| I: | It is postulated that mitochondria and chloroplasts, during evolution, developed a symbiotic relationship, with plant and animal cells. |
| II: | Both mitochondria and chloroplasts are formed de novo during cell division. |
| III: | Both mitochondria and chloroplasts are totally autonomous bodies. |
| IV: | Both mitochondria and chloroplasts have circular DNA associated with histones. |
The correct statements include:
1. None
2. I only
3. II, III and IV
4. I, II and III
Mark the mismatched pair.
| 1. |
Amyloplast |
(i) |
Store protein granule |
| 2. |
Elaioplast |
(ii) |
Store oils or fats |
| 3. |
Chloroplasts |
(iii) |
Contain chlorophyll pigments |
| 4. |
Chromoplasts |
(iv) |
Contain colored pigments other than chlorophyll |
| 1. | Lysosomes | Acid hydrolases |
| 2. | Tonoplast | Membrane of vacuole |
| 3. | Amyloplasts | Store oils and fats |
| 4. | Golgi apparatus | Synthesis of glycoproteins and glycolipids |
| 1. | Lysosomes | Carry acid hydrolases |
| 2. | Ribosomes | Double membrane bound cell organelles |
| 3. | Golgi apparatus | Important site of formation of glycoproteins and glycolipids |
| 4. | Amyloplasts | Plastids that store carbohydrates |