Striga collects

Options

A. Only water from the host
B. Only food from the host
C. Water and food from the host
D. Water and minerals from the host

Answer

### Step-by-Step Solution:

1. **Understanding Striga**: Striga, commonly known as witchweed, is a parasitic plant that primarily affects other plants by drawing nutrients from them. It is found in regions like Africa, Asia, and Australia.

2. **Life Cycle of Striga**: Striga is not entirely parasitic throughout its life. It begins its life cycle as a seed that germinates in the presence of a suitable host plant.

3. **Parasitic Nature**: During the early stages of its life cycle, Striga relies on a host plant for its survival. It attaches itself to the roots of the host plant.

4. **Nutrient Absorption**: While attached to the host, Striga absorbs essential nutrients such as water, minerals, and sugars. This absorption is crucial for the growth and development of Striga in its initial stages.

5. **Conclusion**: Therefore, the correct answer to the question about what Striga collects from its host is "water and minerals".