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An unripe green fruit changes colour when it ripens. The reason being:Chromoplasts changes to chlorophyllChromoplasts changes to chromosomesChromosomes changes to chromoplastsChloroplast changes to chromoplastsNone of the above

Question

An unripe green fruit changes colour when it ripens. The reason being:Chromoplasts changes to chlorophyllChromoplasts changes to chromosomesChromosomes changes to chromoplastsChloroplast changes to chromoplastsNone of the above

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Solution

The correct answer is: Chloroplast changes to chromoplasts.

Here's the step by step explanation:

  1. Fruits contain cells that have different types of plastids including chloroplasts and chromoplasts.

  2. When the fruit is unripe and green, it's because of the presence of chloroplasts which contain the green pigment chlorophyll.

  3. As the fruit starts to ripen, the chloroplasts in the cells start to change into chromoplasts.

  4. Chromoplasts are responsible for the change in color of the fruit as they contain pigments that can be red, yellow, or orange.

  5. Therefore, as the fruit ripens, the green color from the chlorophyll in the chloroplasts changes to the color of the pigments in the chromoplasts.

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