An elaborate network of filamentous proteinaceous structures present in the cytoplasm which helps in the maintenance of cell shape is called -
1. Endosplasmic Reticulum
2. Plasmalemma
3. Cytoskeleton
4. Thylakoid
The surface appendage on the bacterial cells that helps in conjugation is:
1. | Flagellum | 2. | Fimbria |
3. | Pilus | 4. | Cilia |