Which of the following statements is false?

Options

A. The study of plant secondary metabolites has many practical application
B. Some secondary metabolites have ecological importance
C. The types of secondary metabolites in animal cells are more than that in plant cells
D. Secondary metabolites are found in fungi, microbes and plants

Answer

To determine which of the statements is false, we will analyze each statement one by one.

### Step-by-Step Solution:

1. **Statement 1: The study of plant secondary metabolites has many practical applications.**
- This statement is true. Plant secondary metabolites, such as alkaloids, flavonoids, and terpenoids, have numerous applications in medicine, agriculture, and industry.

2. **Statement 2: Some secondary metabolites have ecological importance.**
- This statement is also true. Secondary metabolites play crucial roles in plant ecology, such as attracting pollinators, deterring herbivores, and facilitating plant interactions with other organisms.

3. **Statement 3: The type of secondary metabolites in animal cells are more than that in plant cells.**
- This statement is false. Generally, plants produce a wider variety of secondary metabolites compared to animals. Animal cells do produce some secondary metabolites, but the diversity and quantity are much greater in plants.

4. **Statement 4: Secondary metabolites are found in fungi, microbes, and plants.**
- This statement is true. Secondary metabolites are indeed found in fungi, various microbes, and plants, contributing to their survival and ecological interactions.

### Conclusion:
After evaluating all the statements, the false statement is **Statement 3**: "The type of secondary metabolites in animal cells are more than that in plant cells."

### Final Answer:
The false statement is **Statement 3**.

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