Answer:
The correct options are cell wall- B, nucleoid- F, ribosome- E, fimbriae- D, pilus- C and flagella- A.
Step-by-step explanation:
1. Bacterial cell wall- is an outer layer which is made of peptidoglycan or murein which provides structural support to the bacteria present outside the plasma membrane.
2. Nucleoid- an irregularly shaped region without nuclear membrane which contains the genophore or genetic material of bacteria.
3. Ribosome- are the organelle which is involved in the process of translation that is the synthesis of protein.
4. Fimbriae- thin and short appendage of the cell which helps in the attachment of the cell thus also called "attachment pilus".
5. Pilus- hairlike appendages which are involved in the horizontal transfer of genes through conjugation so also known as "conjugation pilus".
6. Flagella- hair-like appendage made up of microtubules which helps in locomotion of organisms.
Thus, the selected option is the correct answer.