O Level Biology Practical 2021 Answers Better File

Question: Describe the effect of pH on the growth of radish seeds. Answer:

Question 4: Observation

Question 2: Measurement

Question: Inspect and describe the traits of a fixed slide of a transverse section of a dicotyledonous stem. Answer: The transverse section of a dicotyledonous stem shows a distinct ring pattern of conductive tissues (xylem and phloem), with xylem toward the middle and phloem towards the perimeter. o level biology practical 2021 answers

Question: Identify the cell structure labeled X in the figure of a plant cell. Answer: X=cell nucleus Question: Describe the effect of pH on the

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