Which of the following in an ecosystem exhibits one-way flow rather than cyclic flow
Potassium
Carbon
Free energy
Nitrogen
Which of the following is a primary consumerin maize field ecosystem ?
In ecological pyramid the base always represent the $...A...$ and the apex represents $...B...$ Here $A$ and $B$ represents
Whale is
What is primary productivity? Give brief description of factors that affect primary productivity.
Word detritus includes