জৈবনিক প্রক্রিয়া ০৫। Plant Physiology | Minerals Nutrients & Transpiration । Class 9 । WBBSE
PW Bangla 9 & 10・3 minutes read
Photosynthesis is the primary process of energy conversion, with various elements like magnesium and iron playing vital roles, while structures like stomata and guard cells regulate gas exchange and contribute to leaf function, all optimized at 25 degrees Celsius.
Insights
- Macro and micro elements like magnesium, potassium, and calcium are essential for photosynthesis, while iron and copper play vital roles in oxidation-reduction reactions.
- Stomata, guard cells, and mesophyll cells are integral components of leaf structure and function, with optimal performance occurring at approximately 25 degrees Celsius.
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Recent questions
What are the elements involved in photosynthesis?
Magnesium, potassium, calcium, iron, copper.
What is the function of stomata on leaves?
Regulate gas exchange.
How do guard cells contribute to leaf structure?
Regulate stomatal openings.
What is the role of mesophyll cells in leaves?
Assist in photosynthesis.
How does the cuticle protect leaves?
Prevents water loss.
Related videos
Summary
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Plant Energy Conversion and Leaf Functionality
- Photosynthesis is the core process of converting energy, involving elements like macro and micro elements such as magnesium, potassium, and calcium, with micro elements like iron and copper playing crucial roles in oxidation-reduction reactions.
- Stomata, small openings on leaves, regulate gas exchange, while guard cells and modified cells like mesophyll cells contribute to the structure and function of the leaf, with a cuticle protecting against water loss, all functioning optimally at around 25 degrees Celsius.
