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What is correct for transducers: (a) ...

What is correct for transducers:
(a) They converts solar energy into chemical energy
(b) They have first trophic level
(c) They are osmotrophs
(d) Those are show nutrient immobilization

A

b,c

B

a,b

C

c,d

D

a,d

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding transducers and identify the correct statements about them, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Role of Transducers**: - Transducers in an ecosystem refer to producers, primarily green plants, which convert one form of energy into another. In this case, they convert solar energy into chemical energy through the process of photosynthesis. 2. **Evaluating Statement (a)**: - The first statement claims that transducers convert solar energy into chemical energy. This is true because during photosynthesis, plants use sunlight to synthesize carbohydrates, thus converting solar energy into chemical energy. 3. **Evaluating Statement (b)**: - The second statement states that transducers have the first trophic level. This is also true since producers occupy the first level in the food chain, making them the primary source of energy for consumers. 4. **Evaluating Statement (c)**: - The third statement claims that transducers are osmotrophs. This is incorrect. Osmotrophs are organisms that absorb nutrients from their environment, whereas transducers (producers) synthesize their own food through photosynthesis, classifying them as autotrophs. 5. **Evaluating Statement (d)**: - The fourth statement suggests that transducers show nutrient immobilization. This is also incorrect. Nutrient immobilization refers to the accumulation of nutrients in a form that is not readily available for other organisms. Producers do not immobilize nutrients; instead, they utilize them for growth and provide them to consumers. 6. **Conclusion**: - Based on the evaluations, statements (a) and (b) are correct regarding transducers. Therefore, the correct answers are (a) and (b). ### Final Answer: - The correct statements for transducers are: - (a) They convert solar energy into chemical energy. - (b) They have the first trophic level.
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