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Figure 8 shows a banana plantation - Edexcel - GCSE Biology Combined Science - Question 6 - 2020 - Paper 1
Question 6
Figure 8 shows a banana plantation. After the bananas have been harvested, the old plants are cut down. The suckers then develop into mature plants producing the ne... show full transcript
Worked Solution & Example Answer:Figure 8 shows a banana plantation - Edexcel - GCSE Biology Combined Science - Question 6 - 2020 - Paper 1
Step 1
Describe the function of a meristem in the growth of a plant.
Answer
Meristem cells are undifferentiated, meaning they have not yet specialized into specific cell types. They divide and produce more cells through the process of mitosis, allowing the plant to grow. The new cells generated can differentiate and elongate, contributing to the overall growth of the plant.
Step 2
Describe how the student would prepare a microscope slide using these cells.
Answer
To prepare a microscope slide, the student should first use a thin section of the meristem cells. They then need to add a stain to enhance visibility of the cells. Finally, a coverslip should be placed on top to flatten the sample and eliminate air bubbles, allowing for a clear view under the microscope.