Structure of a leaf

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Structure of a leaf

Posted by Adwaith Arun 4 years, 8 months ago

CBSE > Class 10 > Science

3 answers

Adithya Dev A 4 years, 8 months ago

A leaf has several pores on its lower surface called stomata whose opening and closing is controlled by guard cells and help in exchange of gases and transpiration. It also has a green coloured plastid called chloroplast which stores chlorophyll and acts as the site for photosynthesis in green plants. It also has an epidermal layer which acts as a skin for a leaf as in animals and gaps in between to ensure proper movement of gases.

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Adithya Dev A 4 years, 8 months ago

Glucose is a six carbon molecule which when oxidised gives energy. It is considered to be an energy providing nutrient and its formula is C6H12O6. It is soluble in water and is the simplest form of carbohydrate or SUGAR.

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Sumit Goyal 4 years, 8 months ago

What is glucose

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Posted by Pandey Ji 5 months, 3 weeks ago

CBSE > Class 10 > Science