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A leaf typically has three main types of tissues: epidermal tissue, mesophyll tissue, and vascular tissue. The epidermal tissue covers the outer surface of the leaf, the mesophyll tissue is where photosynthesis occurs, and the vascular tissue is responsible for transporting nutrients and water throughout the leaf.
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What can you make from a leaf?
A leaf is made from a number of tissues.
What tissues of a leaf have guard cells and stomata?
Epidermis
What pigment is present in certain leaf tissues that allows a leaf to carry on its major function?
The pigment present in certain leaf tissues that allows a leaf to carry on its major function of photosynthesis is chlorophyll. Chlorophyll absorbs light energy from the sun and helps convert it into chemical energy during photosynthesis.
Is leaf a organism?
Yes, a leaf is considered an organ. It is made of several types of tissues, so it cannot be tissue itself.
What are the tissues in a typical leaf gcse level?
A typical dorsiventral leaf has a petiole, leaf blade, mid rib and large number of veins. The leaf blade can be differentiated into palisade and spongy parenchyma. Both these tissues are surrounded by an epidermis which is interspersed by stomatal pores. The mid rib and its associated veins are provided with vascular bundles.
Is a leaf a tissue or an organ?
Yes, the leaf is considered a plant organ.
What pigment is presented in certain leaf tissues that allows a leaf to carry on its major function?
The pigment thats present is chlorophyll it is produced in chloroplasts in the photosynthetic tissues of the leaf.
What an example of tissues?
leaf cells
What can you make from a leaf?
A leaf is made from a number of tissues.
What tissues of a leaf have guard cells and stomata?
Epidermis
How are the tissue of a leaf arranged?
The tissues are arranged by the blades.
What pigment is present in certain leaf tissues that allows a leaf to carry on its major function?
The pigment present in certain leaf tissues that allows a leaf to carry on its major function of photosynthesis is chlorophyll. Chlorophyll absorbs light energy from the sun and helps convert it into chemical energy during photosynthesis.
Why is a leaf described as an organ not a tissue?
An organ is made up of tissues, and tissues are made up of specialized cells. Each leaf has many tissues, made of cells like mesophyll cells and others. Therefore, because a leaf is made of tissues, it itself is not a tissue, it's an organ. Organs are also described as performing specific tasks for an organism and, leaves carry out photosynthesis for plants.
How are tissues of a leaf arranged?
The tissues of a leaf are arranged in layers. Starting from the top, there is the upper epidermis, followed by the palisade mesophyll, spongy mesophyll, lower epidermis, and stomata. These layers work together to carry out photosynthesis, gas exchange, and structural support for the leaf.
Is leaf a organism?
Yes, a leaf is considered an organ. It is made of several types of tissues, so it cannot be tissue itself.
What are the tissues in a typical leaf gcse level?
A typical dorsiventral leaf has a petiole, leaf blade, mid rib and large number of veins. The leaf blade can be differentiated into palisade and spongy parenchyma. Both these tissues are surrounded by an epidermis which is interspersed by stomatal pores. The mid rib and its associated veins are provided with vascular bundles.
What tissues of the leaf are continuous with those in the stem and root and what functions do they serve?
The vascular tissues (xylem and phloem) in the leaf are continuous with those in the stem and root. They serve the function of transporting water, nutrients, and sugars throughout the plant. Additionally, the epidermal tissue on the leaf's surface is continuous with the epidermal tissues in the stem and root, providing a protective barrier against environmental stresses.
