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What are stomata? Give two functions of stomata.

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NCERT Solutions for Class 7 Science Chapter 11
Important NCERT Questions
7th Chapter 11 Transportation in Animals and Plants
NCERT Books for Session 2022-2023
CBSE Board and State Board
Questions No: 6

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  1. Stomata are small pores in plant leaves that help in breathing and releasing water vapor. They play two vital roles: first, by taking in carbon dioxide (CO2) for plants to make food through photosynthesis, and second, by releasing oxygen (O2) into the air. Stomata also control the amount of water a plant loses, which is important for keeping the plant hydrated and healthy.

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  2. The numerous pores under the surface of leaf are called stomata. Transpiration and exchange of gases (carbon dioxide and oxygen) are the main functions of stomata.

    https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-11/

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