Match column I with column II and select the correct option from the given codes.
`{:("column I","column II")
,`("Gross primary productivity",(i)"Geen plants"),("Secondary productivity",(ii)"Rate of synthesis of organic matter by consumers"),("Transduc`{:("column I","column II"),("Bacteria",(i)"Prisere"),("Green plants",(ii)"Transducers"),("Primary succession",(iii)"Lithosere"),("Succession on bare rock",(iv)"Micro-consumers"):}`

Options

A. iv,ii,I,iii,
B. iv,iii,I,ii
C. I,iii,ii,iv
D. iv,ii,iii,i

Answer

A

Explanation

Bacteria are importan decomposers of ecosystem. Because of their small size, they are also called transducers because they convert light energy into chemical energy. Primary succession (=Prisere) is the biotic succession that occurs on a previously bare area. Lithosere (or Xerosere) refers to the sequence of successional stages that occur on bare rock.