The following diagram shows
| 1. | Formation of sperms from spermatogonia |
| 2. | Protein synthesis apparatus in eukaryotic cells |
| 3. | The endomembranous system of eukryotic cells |
| 4. | The cytoskeleton of a Moneran cell |
The organelles that are included in the endomembrane system are:
| 1. | Golgi complex, Mitochondria, Ribosomes and Lysosomes |
| 2. | Golgi complex, Endoplasmic reticulus, Mitochondria and Lysosomes |
| 3. | Endoplasmic reticulum, Mitochondria, Ribosomes and Lysosomes |
| 4. | Endoplasmic reticulum, Golgi complex, Lysosomes and Vacuoles |
| Assertion (A): | The membranes of chloroplasts and mitochondria are not included in the endomembrane system of a eukaryotic cell. |
| Reason (R): | The presence of chloroplasts and mitochondria in eukaryotic cells is explained by endosymbiosis. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |