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Photosynthesis In Plants in One Shot Video Lecture | Biology Class 11 - NEET

FAQs on Photosynthesis In Plants in One Shot Video Lecture - Biology Class 11 - NEET

1. What is photosynthesis?

Ans. Photosynthesis is the process by which green plants, algae, and some bacteria convert sunlight, carbon dioxide, and water into glucose (a type of sugar) and oxygen. It is a vital process for the survival of plants and the production of oxygen in the atmosphere.

2. How does photosynthesis occur in plants?

Ans. Photosynthesis occurs in the chloroplasts of plant cells. The chloroplasts contain a pigment called chlorophyll, which captures sunlight. During photosynthesis, the chlorophyll absorbs light energy, which is then used to convert carbon dioxide and water into glucose and oxygen through a series of chemical reactions.

3. What are the factors that affect photosynthesis in plants?

Ans. Several factors can affect the rate of photosynthesis in plants. These include the availability of sunlight, the concentration of carbon dioxide in the atmosphere, the availability of water, temperature, and the presence of chlorophyll. Any imbalance or limitation in these factors can reduce the efficiency of photosynthesis.

4. Why is photosynthesis important for plants and the environment?

Ans. Photosynthesis is essential for plants as it provides them with the energy they need for growth, development, and reproduction. Additionally, photosynthesis is responsible for oxygen production, which is vital for the survival of many organisms on Earth. It also helps in reducing the concentration of carbon dioxide in the atmosphere and plays a crucial role in maintaining the balance of the ecosystem.

5. How does photosynthesis contribute to the food chain?

Ans. Photosynthesis is the primary source of energy for most ecosystems. Plants, as primary producers, convert sunlight into glucose through photosynthesis. This glucose is then used by plants as a source of energy for their own growth and is also consumed by herbivores. Herbivores are then consumed by carnivores, creating a food chain. Without photosynthesis, the food chain and the entire ecosystem would collapse.

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Oct 20, 2025 Last updated

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NEET Class 11

Video Description: Photosynthesis In Plants in One Shot for NEET 2025 is part of Biology Class 11 preparation. The notes and questions for Photosynthesis In Plants in One Shot have been prepared according to the NEET exam syllabus. Information about Photosynthesis In Plants in One Shot covers all important topics for NEET 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Photosynthesis In Plants in One Shot.

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	Biology Class 11 169 videos\|400 docs\|136 tests

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