Q: Some bacteria also have tail-like structures called what?


Read this paragraph and choose the correct option from the provided answers:

Some bacteria also have tail-like structures called flagella ( Figure below ). Flagella help bacteria move. As the flagella rotate, they spin the bacteria and propel them forward. Though some eukaryotic cells do have a flagella, a flagella in eukaryotes is rare.

 Choices:

- plasmids

- sporangia

- nuclei

- flagella


A:
flagella