A female fig wasp enters the syconium of a fig pollinates the flowes and lays eggs in the ovarise of some of the flowers. The young larve grow up eat (and kill) some but not all of the seeds and complete their life cycle.
The fig is completely dependent on fig wasps to pollinsate its flowers and the fig wasp requires figs to complete its life cycle the interaction between figs and fig wasp has aspects of
I. mutualism
II. host-parasite interation
III. Competition
IV. amensalism
V. protocooperation
selection the correct option

Options

A. I and II
B. I and III
C. V and VI
D. III and IV

Answer

To solve the question regarding the interaction between fig trees and fig wasps, we will analyze the nature of their relationship step by step.

### Step 1: Understand the Relationship
The female fig wasp enters the syconium of a fig, where she pollinates the flowers and lays her eggs in some of the ovaries. The larvae that hatch from these eggs consume some of the seeds as they grow.

**Hint:** Consider the roles of both the fig and the fig wasp in this interaction.

### Step 2: Identify Mutual Benefits
In this interaction, the fig tree benefits from the pollination provided by the fig wasp, which is essential for its reproduction. Conversely, the fig wasp benefits by having a place to lay its eggs and a food source for its larvae.

**Hint:** Think about how both organisms gain something from the interaction.

### Step 3: Evaluate Host-Parasite Dynamics
While the fig wasp does pollinate the fig, it also lays eggs that lead to the death of some seeds. This can be seen as a parasitic relationship, where the wasp benefits at the expense of the fig's seeds.

**Hint:** Consider whether one organism is harming the other in this relationship.

### Step 4: Analyze Other Options
- **Competition:** This does not apply as both organisms are not competing for the same resources.
- **Amensalism:** This is also incorrect as it involves one species being harmed while the other is unaffected, which is not the case here.
- **Protocooperation:** This is a type of mutualism but is less strict than mutualism, which is not the best fit for this scenario.

**Hint:** Eliminate options that do not fit the described interactions.

### Step 5: Conclude the Correct Answer
The relationship between the fig and the fig wasp exhibits characteristics of both mutualism (beneficial for both) and host-parasite interaction (the wasp harms some seeds). Therefore, the correct answer is that the interaction has aspects of both mutualism and host-parasite interaction.

**Final Answer:** The correct option is I (mutualism) and II (host-parasite interaction).