Question

Lactobacilli are(fill in blank) bacteria
a) aerobic
b) anaerobic
c) harmful
d) beneficial

Answer 1

Hola!

Here's your answer -

Lactobacilli are d) Beneficial bacteria.

It's a beneficial bacteria as it turns the milk into curd.


Hope it helps

Answer 2

In the question, you have asked for the word the best fill in the blank.

Amongst the given options the one that makes sense and is correct in all aspects is ( b ) anaerobic.

Thus the complete sentence with the correct option in the blank is given below.

Lactobacilli are anaerobic bacteria.