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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 n... 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
Meristematic cells play a crucial role in the growth of plants as they are undifferentiated cells that have the capability to divide. They can produce more cells through the process of mitosis, contributing to plant growth in length and thickness. Furthermore, the cells produced can eventually differentiate into various specialized cell types, allowing for the development of different plant tissues.
Step 2
Describe how the student would prepare a microscope slide using these cells.
Answer
To prepare a microscope slide with cells from the meristem, the student should first use a thin section of the meristem tissue. Next, they should add a stain to the sample to make the cells more visible under the microscope. Finally, a coverslip should be placed on top of the sample to protect it and to allow for a clear view of the cells when observed.