Question
Biology Question on Eco-System
Which is primary consumer in maize field ecosystem
A
Wolf
B
Phytoplankton
C
Lion
D
Grasshopper
Answer
Grasshopper
Explanation
Solution
Primary consumers are herbivorous organisms that feed on producers. Carnivores are termed secondary, tertiary etc. consumers depending upon their position in food chain. In food chain on land, grasshopper is a herbivore (primary consumer) while wolf and lion are carnivores. Phytoplanktons are producers in aquatic food chains.