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9 maj 2023 · The table below describes the different structures in a leaf and their functions. Leaf Structures Table. Diagram showing the cross-section of a leaf. The specialised cells in leaves have adaptive features which allow them to carry out a particular function in the plant.
- Living in Extreme Conditions
Xerophytic plants. Plants that live in conditions with a...
- Root Hair Cells
Root hair cell function. Root hair cells are adapted for the...
- Xylem & Phloem
Function: transport of dissolved sugars (e.g. sucrose) and...
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Figure 1 shows marram grass growing and a cross section...
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Exam paper questions organised by topic and difficulty. Our...
- Factors Affecting The Rate of Water Uptake
Results. As light intensity increases, the rate of...
- Living in Extreme Conditions
24 wrz 2024 · Diagram showing the cross-section of a leaf. How photosynthesising cells obtain carbon dioxide. Pathway of carbon dioxide from the atmosphere to chloroplasts by diffusion: atmosphere → air spaces around spongy mesophyll tissue → leaf mesophyll cells → chloroplast. Leaf Structure Table.
Describe the microscope internal structure of leaves, including the epidermis, mesophyll, and vascular bundles. Compare the adaptations of mesophytic, hydrophytic, and xerophytic leaves. Identify the unique features of pine and corn leaves. Compare the structures of sun and shade leaves.
Draw a cross section of a mesophytic leaf, labeling each structure or tissue with its name and function. Consider simplifying the image to use as an easy reference. In the leaf you are viewing, are there more stomata on the upper or lower epidermis? Can you think of any reasons why this might be?
A cross-section through a leaf. Features of leaves and their functions. The role of stomata. stomata. control gas exchange in the leaf. Each stoma can be open or closed, depending on how....
The cross-section of a leaf reveals its complex structure. The waxy cuticle surface on the outside protects the leaf and prevents excess water loss.
1 lis 2024 · A cross section of a leaf shows that it is a complex organ built of several different kinds of specialized tissues. The tissues, in turn, are built of specialized cells, and the cells, of organelles. Epidermis covers the upper and lower surfaces of the leaf.
