Question

Some flowering plants adjust their scents to aid in survival. For example, the Brassica rapa plant in the turnip family has a floral fragrance that helps the plant attract pollinators. As a consequence, the plant attracts caterpillars that feed on it as well. If a caterpillar infestation occurs, the turnip plant decreases its floral scent using special scent signals in its leaves. A decrease in floral fragrance results in the plant becoming more attractive to parasitic wasps. These wasps kill the caterpillars, helping the plant to survive.
Match causes with their effects.

Answer 1

Certainly! Below are the causes and their corresponding effects based on the information provided:

### Causes and Effects

1. **Attraction of pollinators by the Brassica rapa floral fragrance**
- **Effect:** Increased likelihood of pollination and reproduction for the plant.

2. **Caterpillar infestation on the Brassica rapa plant**
- **Effect:** The plant decreases its floral scent.

3. **Decrease in floral fragrance due to caterpillar infestation**
- **Effect:** The plant becomes more attractive to parasitic wasps.

4. **Attraction of parasitic wasps to the turnip plant**
- **Effect:** Parasitic wasps kill the caterpillars, helping the plant to survive.

This sequence of events illustrates the plant's adaptive response to threats in its environment to ensure its survival and reproduction.