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Which of the statements given below corr...

Which of the statements given below correct?
(i) Plants convert solar energy in chemical energy
(ii) Producers make their form themselves from inorgaric compounds
(iii) Green plants get their food from organic compounds
(iv) All green plants and blue green algae producers

A

(i), (ii) and (iii)

B

(i), (iii) and (iv)

C

(iii), (iv) and (i)

D

(i), (ii) and (iv)

Text Solution

AI Generated Solution

The correct Answer is:
To determine which of the statements given is correct, let's analyze each statement step by step. ### Step-by-Step Solution: 1. **Statement (i): Plants convert solar energy into chemical energy.** - This statement is correct. Plants use photosynthesis to convert solar energy into chemical energy in the form of glucose. During this process, they take in carbon dioxide and water, and with the help of sunlight and chlorophyll, they produce glucose and oxygen. 2. **Statement (ii): Producers make their food themselves from inorganic compounds.** - This statement is also correct. Producers, such as plants, synthesize their food using inorganic compounds like carbon dioxide and water. Through photosynthesis, they convert these inorganic substances into organic compounds (like glucose). 3. **Statement (iii): Green plants get their food from organic compounds.** - This statement is incorrect. Green plants do not obtain their food from organic compounds; instead, they produce their own food using inorganic compounds through the process of photosynthesis. 4. **Statement (iv): All green plants and blue-green algae are producers.** - This statement is correct. Both green plants and blue-green algae (cyanobacteria) contain chlorophyll and can perform photosynthesis, making them producers in the ecosystem. ### Conclusion: Based on the analysis: - Statements (i), (ii), and (iv) are correct. - Statement (iii) is incorrect. Therefore, the correct statements are (i), (ii), and (iv). If the question asks for the correct statement among the options, the best choice would be statement (iv), as it encompasses the correctness of both green plants and blue-green algae as producers. ### Final Answer: The correct statements are (i), (ii), and (iv).

To determine which of the statements given is correct, let's analyze each statement step by step. ### Step-by-Step Solution: 1. **Statement (i): Plants convert solar energy into chemical energy.** - This statement is correct. Plants use photosynthesis to convert solar energy into chemical energy in the form of glucose. During this process, they take in carbon dioxide and water, and with the help of sunlight and chlorophyll, they produce glucose and oxygen. 2. **Statement (ii): Producers make their food themselves from inorganic compounds.** ...
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