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May 9, 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.
Water is lost through small openings on the lower surface of plant leaves. These small openings are called stomata. Figure 1 shows two stomata on the lower surface of a leaf. Figure 1 (b) The cells labelled X control the width of the stomata. What are the cells labelled X? AQA Biology GCSE - Plant Tissues, Organs & Systems
What Are Leaves and Their Functions? Leaves are components of shoot systems, and their prominent role is to photosynthesize. Photosynthesis is the production of food from sunlight and water. They collect sunlight using chlorophyll and get water delivered by stems from the roots. Leaves Enable Photosynthesis in Plants
Leaf Structure and Function. A great way for students to summarise their knowledge of the structure of a leaf. For each diagram in the table students should name the part of the leaf and describe its function. Easy to download and print PDF. Answers included.
A revision homework or class worksheet with answers that covers Plant Cell Organisation in B2 GCSE Biology. Topics include Leaf Structure, Tissues, Organs, Palisade, Spongy Mesophyll, Waxy Cuticle, Epidermis, Guard Cells, Functions, Adaptations and Photosynthesis with a variety of questions.
This basic structure of a plant cell is shown below – the same plant cell, as viewed with the light microscope, and with the transmission electron microscope. Animal and plant cells...
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Feb 17, 2023 · Different plant cell types form three main types of tissues in leaves. They are: 1. Epidermis – The leaf’s outer (above and below) layer. 2. Mesophyll – The inner layer sandwiched between two epidermis layers. 3. Vascular – Located within the mesophyll layer.
