question_answer

Given below is a simplified model of phosphorus cycling in a terrestrial ecosystem with four blanks (A-D). Identify the blanks. [AIPMT 2014]

A)  A- Rock Mineral B- Detritus C- Litter fall D- Producers

B)  A- Litter fall B- Producers C- Rock minerals D- Detritus

C)  A- Detritus B- Rock Minerals C- Producer D- Litter fall

D)  A- Producers B- Litter C- Rock minerals D- Detritus

Correct Answer: D

Solution :