Question

according to shape rhizobia are which type of bacteria
a) cocci
b)bacilli
c) spirilli
d) clustered bacailli

Answer 1

(b) Rhizobia is rod shaped bacteria and the the rod shaped bacteria are called bacilli.

There are many shapes of bacteria based on their shape bacteria are classified into many types like:

cocci- spherical shaped bacteria

bacilli- rod shaped bacteria

spirilli-twisted

clustered bacailli-bacterias accumulate and form a cluster like structure