What are primary, secondary and tertiary consumer? (2024)

Q. In a ecosystem, the population of
(a) primary producers are larger than primary consumers
(b) tertiary consumers are least dependant upon primary producers
(c) secondary consumers out numbers the tertiary consumers
(d) primary consumers out numbers primary producers

Choose the option which mentions the correct statements:

Q.

If a grasshopper is eaten by a frog, then the energy transfer will be from :

(a) producer to decomposer

(b) producer to primary consumer

(c) primary consumer to secondary consumer

(d) secondary consumer to tertiary consumer

Q.

Energy enters in a food chain through :

(a) primary consumers

(b) secondary consumers

(c) tertiary consumers

(d) producers.