Under favorable conditions, somatic cells store food materials, which become thick- walled structures and are called as

Options

A. Heterocysts
B. Akinetes
C. Gemmule
D. Endospores

Answer

To solve the question, we need to identify the correct term for the thick-walled structures formed by somatic cells that store food materials under favorable conditions. Here’s a step-by-step breakdown:

### Step 1: Understand the Question
The question asks about somatic cells that store food materials and form thick-walled structures under favorable conditions.

### Step 2: Identify Key Terms
- **Somatic cells**: These are any cells forming the body of an organism, excluding germ cells.
- **Thick-walled structures**: This indicates a protective or resilient form that can withstand unfavorable conditions.

### Step 3: Consider Possible Answers
From the video transcript, several terms are mentioned:
- **Heterocysts**: These are specialized cells in certain bacteria for nitrogen fixation, not specifically for food storage.
- **Echinacea**: This term seems to refer to cells that store food and can withstand stress, which aligns with the question.
- **Gamule**: An asexual reproductive structure, not related to food storage.
- **Endospore**: A tough structure in bacteria for survival, not specifically for food storage.

### Step 4: Analyze the Relevant Term
The term **Echinacea** is highlighted in the transcript as a cell that stores food material and can utilize it during unfavorable conditions. This aligns with the description in the question.

### Step 5: Conclusion
Based on the analysis, the correct answer to the question is **Echinacea**.

### Final Answer:
Under favorable conditions, somatic cells store food materials, which become thick-walled structures and are called **Echinacea**.

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