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FAQs on Botany Optional Paper 2 - 2021 - Botany Optional for UPSC

1. What are the major branches of botany?
Ans. Botany is divided into several branches, including plant anatomy, plant physiology, plant taxonomy, plant ecology, and plant genetics.
2. How is botany important in agriculture?
Ans. Botany plays a crucial role in agriculture by helping farmers understand plant growth, diseases, and nutrient requirements, leading to improved crop yield and quality.
3. What is the significance of plant taxonomy in botany?
Ans. Plant taxonomy deals with the classification and identification of plants, which is essential for understanding plant relationships, biodiversity, and conservation efforts.
4. How does plant physiology contribute to botany?
Ans. Plant physiology studies how plants function, including processes like photosynthesis, respiration, and growth, providing insights into how plants adapt to their environment and respond to stress.
5. Why is plant ecology important in botany?
Ans. Plant ecology focuses on the interactions between plants and their environment, helping scientists understand ecosystems, biodiversity, and the impacts of human activities on plant communities.
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