Match the type of bacteria listed in column I with their activity given in column II. Choose the correct combination of alphabets of the two columns
`|{:(,underset("(Types of bacterial)")("Column-I"),,underset("(Activity)")("Column-II")),(A.,"Steptomyces",p.,"Food poisoning"),(B.,"Rhizobium",q.,"Source of antibiotics"),(C.,"Nitrosomonas",r.,"Nirogen fixation"),(D.,"Acetobacter",s.,"Nitrification"),(,,t.,"Vinegar synthesis"):}|`

Options

A. a - s, b-t, c- p,d-r
B. a- t, b- p, c-r,d-s
C. a-q, b-r, c-p, d-t
D. a-q,b-r,c-s,d-t.

Answer

D