What is the exact name of the main primary pigment in all plant like protista?

Options

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

Answer

**Step-by-Step Solution:**

1. **Identify the Group:** First, we need to understand that plant-like protists are a group of organisms that perform photosynthesis, similar to plants. They are primarily found in the kingdom Protista.

2. **Understand Photosynthesis:** Photosynthesis is the process by which organisms convert light energy into chemical energy, using pigments to capture light.

3. **Recognize the Pigments:** In plant-like protists, the primary pigments involved in photosynthesis are crucial for capturing light energy. The most common pigments include chlorophylls and carotenoids.

4. **Focus on the Main Pigment:** Among these pigments, chlorophyll is the most important one. It is responsible for the green color of plants and is essential for the photosynthetic process.

5. **Identify the Exact Name:** The exact name of the main primary pigment in all plant-like protists is **chlorophyll a**. This pigment is universally present in all photosynthetic organisms, including plant-like protists.

**Final Answer:** The exact name of the main primary pigment in all plant-like protists is **chlorophyll a**.

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