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because the amount of water is less on the lower epidermis, along with the sunlight, and because if lemna formed their stoma in the lower epidermis, transpiration would be scarce.
Wiki User
∙ 11y ago
Wiki User
∙ 13y agobecause they need more water
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Which cells form the stomata?
Guard cells form the stomata.
What cells form the edges of the stomata?
Subsidiary cells form the peripheral part of stomata and gaurd cells form the stomatal pore
What are the Cells that form the edges of the stomata?
Chorophyll
What are the stomata and which gases do they let in and out?
Stomata are football shaped things that hold the cell together in plants and the second varies form plant to plant! By Nathaniel H Brown
How does a plant receive carbon the dioxide it needs for photosynthesis?
It gets the Carbon Dioxide form the air. It has holes in its leaves to set the air in called 'stomata'.
What is singular form of stomata?
Stomata is already the plural form of stoma.
Which cells form the stomata?
Guard cells form the stomata.
What are the pores on leaves called?
These are known as stomata - pronounced stoh-muh-tuh ; the singular form is stoma.The are generally found on the underside of the leaves and sometimes along the stems; theyallow for gaseous exchange between the leaf and the atmosphere. Carbon dioxide in and water vapour and oxygen out (transpiration).They are normally on the underside of leaves as the waxy cuticle covers the upper epidermis; strangely some plants that are grown in tissue culture have stomata on both leaf surfaces, as a cuticle does not develop until the tissue culture plantlets are exposed to an open environment (and ultraviolet light).Plants growing in arid areas have fewer stomata to reduce transpiration where as plants in tropical areas have large or many stomata to take advanatge of the ideal growing conditions.
What is the openings on the underside of leaves?
stomata =Specialized passages through the cuticle that enable plants to exchange gases.
What cells form the edges of the stomata?
Subsidiary cells form the peripheral part of stomata and gaurd cells form the stomatal pore
Hair and nails are a thickened form of fatty tissue or epidermis?
epidermis
What are the Cells that form the edges of the stomata?
Chorophyll
Cells that form edges of the stomata?
Guard cells. They are bean-shaped and this allows for the opening and closing of stomata.
Are arrector pili and epidermis related?
The arrector pili and epidermis are related only in that the action of the arrector pili causes "goosebumps" to form at the epidermis.
What is the adjective for epidermis?
She'd spent too long in the sun and damage to her epidermis was evident. The amount of melanin in the epidermis is the reason for the many variations in human skin color. Some of my friends have tattoos but I think I'd rather leave my epidermis the way it is.
What is the plural form of the medical term stoma?
The plural of stoma is stomata.
When the plant has enough waterwhat swells up and pulls open the stomata so the plant can breath?
The guard cells of the stomata swell to form the stomatal pore
