The type of chlorophyll present in Phaeophyceae is

Options

A. chlorophyll a and chlorophyll e
B. chlorophyll a and chlorophyll c
C. chlorophyll a and chlorophyll d
D. chlorophyll a and chlorophyll b

Answer

To solve the question regarding the type of chlorophyll present in Phaeophyceae (brown algae), we can follow these steps:

### Step-by-Step Solution:

1. **Identify Phaeophyceae**:
- Phaeophyceae is commonly known as brown algae. It is a class of algae that is primarily found in marine environments.

2. **Understand the classification**:
- Phaeophyceae belongs to the kingdom Plantae. This classification helps us understand its biological context.

3. **Determine the types of chlorophyll present**:
- Brown algae contain various types of chlorophyll. The main types of chlorophyll found in Phaeophyceae are:
- **Chlorophyll A**: This is the primary pigment involved in photosynthesis.
- **Chlorophyll C**: This is another pigment that complements chlorophyll A in capturing light energy.
- Additionally, brown algae also contain carotenoids and xanthophylls, which contribute to their color.

4. **Analyze the role of xanthophylls**:
- Xanthophylls are pigments that can give brown algae their characteristic color, ranging from olive green to brown, depending on their concentration.

5. **Select the correct answer**:
- Based on the information, the types of chlorophyll present in Phaeophyceae are chlorophyll A and chlorophyll C. Therefore, the correct answer to the question is chlorophyll A and chlorophyll C.

### Final Answer:
The type of chlorophyll present in Phaeophyceae is **Chlorophyll A and Chlorophyll C**.

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