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How do plants prepare their food? Explain the factors on which the process of photosynthesis depends
Answers
Plants make food in their leaves through a process called photosynthesis. The leaves contain a pigment called chlorophyll, which colors the leaves green. Chlorophyll can make food theplant can use from carbon dioxide, water, nutrients, and energy from sunlight. ... And this follows a special process, PHOTOSYNTHESIS.
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Answer:
Plants make food in their leaves through a process called photosynthesis. The leaves contain a pigment called chlorophyll, which colors the leaves green. Chlorophyll can make food theplant can use from carbon dioxide, water, nutrients, and energy from sunlight.
Plants, however, take in and use carbon dioxide gas for photosynthesis. Carbon dioxide enters through tiny holes in a plant’s leaves, flowers, branches, stems, and roots. Plants also require water to make their food. Depending on the environment, a plant’s access to water will vary. For example, desert plants, like a cactus, have less available water than a lilypad in a pond, but every photosynthetic organism has some sort of adaptation, or special structure, designed to collect water. For most plants, roots are responsible for absorbing water. The last requirement for photosynthesis is an important one because it provides the energy to make sugar. How does a plant take carbon dioxide and water molecules and make a food molecule? The Sun! The energy from light causes a chemical reaction that breaks down the molecules of carbon dioxide and water and reorganizes them to make the sugar (glucose) and oxygen gas. After the sugar is produced, it is then broken down by the mitochondria into energy that can be used for growth and repair. The oxygen that is produced is released from the same tiny holes through which the carbon dioxide entered. Even the oxygen that is released serves another purpose. Other organisms, such as animals, use oxygen to aid in their survival. If we were to write a formula for photosynthesis, it would look like this:
If we were to write a formula for photosynthesis, it would look like this: 6CO2 + 6H2O + Light energy → C6H12O6 (sugar) + 6O2