INTRODUCTION
CELL STRUCTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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plant growth would speed up
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animals would die
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evolution of homo sapiens would be delayed
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oxygen never would have existed
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Detailed explanation-1: -Chloroplasts contain the pigment chlorophyll which is responsible for food preparation in plants by the process of photosynthesis Hence, if there were no chloroplasts then there would not have been any plant life.
Detailed explanation-2: -In the process of photosynthesis, plants create sugars and release oxygen (O2). The oxygen released by the chloroplasts is the same oxygen you breathe every day. Chloroplasts are found in plant cells, but not in animal cells.
Detailed explanation-3: -The answer is B, C, and F. Chloroplasts are filled with the pigment chlorophyll, which is vital in photosynthesis. The chlorophyll is able to harness solar energy to help create chemical energy from solar energy. Option C is also true as the stroma is the fluid that surrounds the thylakoid stacks.
Detailed explanation-4: -Answer and Explanation: The false statement is B: chloroplasts are indeed related to plastids. Chloroplasts are a form of plastids, found in plant cells and certain algae, with the function of carrying out photosynthesis.