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Why do most water loss occur from the lower surface of the leaf?
Wiki User
∙ 12y ago
the underside of the leaf loses water much faster
Wiki User
∙ 11y ago
ryannlimdl
Most water loss occurs from the lower surface of the leaf because it has more stomata, which are tiny pores that allow water vapor to escape during transpiration. The lower surface is also less exposed to direct sunlight, reducing the risk of excessive water loss through evaporation.
Wiki User
∙ 12y agowhy do most water loss usually from the lower surface of the leaf by transpiration
Wiki User
∙ 12y agolower surface
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Number of stomata in upper and lower surface of leaf of hibiscus?
The upper surface of a hibiscus leaf generally has fewer stomata than the lower surface. The lower surface tends to have a higher density of stomata to facilitate efficient gas exchange through transpiration. The specific number of stomata can vary depending on the age and health of the leaf, as well as environmental conditions.
Why are there few stomata on the upper surface of most leaves?
There are few stomata on the upper surface of leaves to reduce water loss through transpiration. This helps to conserve water in the plant. Stomata are mostly found on the lower surface of leaves where they can still facilitate gas exchange while minimizing water loss.
What side of a leaf are stomata located?
The lower surface of the leaf has the stomata. You can see the reason for this if you cut a leaf in half from upper side to lower side. The upper portion of the leaf consists of tightly packed cells that are full of chloroplasts for taking in light. The lower half of the leaf is made up of loosely arranged cells. This allows room for air to enter the lower part of the leaf through the stomata and contribute carbon dioxide and take away oxygen. The upper surface of the leaf is covered by the cuticle which prevents dehydration, as such the stomata cannot be located or function on the upper surface
Why is the upper surface of a leaf transparent?
The upper surface of a leaf is transparent because it lacks chloroplasts which carry out photosynthesis. This allows light to pass through the upper surface and reach the chloroplast-rich cells in the lower side of the leaf where photosynthesis occurs.
Why is stomata not on the top of the leaf?
Stomata are typically found on the underside of leaves to minimize water loss through transpiration. Placing stomata on the underside reduces exposure to direct sunlight and wind, helping to maintain a balance between gas exchange and water conservation for optimal plant growth.
Where is the location of the stomata?
stomata is present on a leaf's lower surface. but in plants that float on water, stomata is present on a leaf's upper surface, and the lower surface is protected by a coating of wax.
Is stomata found on lower or upper surface of leaves?
Stomata are typically found on the lower surface of leaves, although some plant species may have stomata on both the upper and lower leaf surfaces. This positioning helps to reduce water loss through transpiration and provides protection from excessive sunlight exposure.
Number of stomata in upper and lower surface of leaf of hibiscus?
The upper surface of a hibiscus leaf generally has fewer stomata than the lower surface. The lower surface tends to have a higher density of stomata to facilitate efficient gas exchange through transpiration. The specific number of stomata can vary depending on the age and health of the leaf, as well as environmental conditions.
Why are there few stomata on the upper surface of most leaves?
There are few stomata on the upper surface of leaves to reduce water loss through transpiration. This helps to conserve water in the plant. Stomata are mostly found on the lower surface of leaves where they can still facilitate gas exchange while minimizing water loss.
What makes the leaf surface dark green than the lower surface?
because clorophyll is there
Why does water roll off the surface of a leaf?
because the leaf is non polar or Because the leaf is coated in lipid molecules
What side of a leaf are stomata located?
The lower surface of the leaf has the stomata. You can see the reason for this if you cut a leaf in half from upper side to lower side. The upper portion of the leaf consists of tightly packed cells that are full of chloroplasts for taking in light. The lower half of the leaf is made up of loosely arranged cells. This allows room for air to enter the lower part of the leaf through the stomata and contribute carbon dioxide and take away oxygen. The upper surface of the leaf is covered by the cuticle which prevents dehydration, as such the stomata cannot be located or function on the upper surface
Why Carbon-dioxide is absorbed more by lower leaf surface?
The underside of leaves is where the 'stomata' are to be found in most (not all) plants and it is through these stomata that the gas exchange occurs. The upper surfaces of leaves are usually tough and shiny to protect the leaf and shed water. If the stomata were on the upper surface and the leaf was wet, the water would block them and impede gas exchange.
Where are most of the stomates found in the dicot leaf?
Most of the stomates are found on the lower surface of the dicot leaf. This arrangement helps to reduce water loss by minimizing exposure to direct sunlight and wind.
Why do you use the lower part of the leaf to look at the stomata?
The lower part of the leaf typically has a higher density of stomata compared to the upper part. This makes it a more suitable region for studying stomatal characteristics and functions, as it provides a more representative sample for analysis.
Where is the epidermis of the leaf located?
it is the outer most layer of the leave and so covers the leave surface except at the stomata
Why is the upper surface of a leaf transparent?
The upper surface of a leaf is transparent because it lacks chloroplasts which carry out photosynthesis. This allows light to pass through the upper surface and reach the chloroplast-rich cells in the lower side of the leaf where photosynthesis occurs.
