Question

Detritus --> earthworm --> frog --> snake. It represents 1)detritus food chain 2)saprophytic food chain 3)predator food chain 4)both 1 and 2

Answer 1

both 1&2 is correct I think so

Answer 2

Detritus --> earthworm --> frog --> snake. It represents

1)detritus food chain.

• Detritus food chain begins with dead organic material.
• Here, in our question, it starts from detritus which is dead and decayed organic material.
• The dead organic material is then decomposed by saprophytes such as earthworms.
• So, the above food chain is a classic example of a detritus food chain.