Question

Explain how the interaction between a fig tree and its tight one-to-one relationship with the pollinator species of wasp is one of the best examples of mutualism.

Hint:

Mutualism involves reciprocal benefit. The fig-wasp relationship is highly specific. Ecological pyramids of number can be upright or inverted depending on the ecosystem.

Answer 1

Step 1: Mutualism is an interaction where both species benefit from each other.
Step 2: In the case of fig tree and wasp:

• The fig tree is pollinated only by its specific species of wasp.
• The wasp lays eggs inside the fig fruits.
• The fig provides shelter and nourishment for the larvae.
• Both species are dependent on each other for survival and reproduction.

Step 3: This is a classic example of co-evolved mutualism.