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Used in trapping rodents.
franco crick answered the question on January 10, 2018 at 07:13
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Date posted: December 27, 2017. Answers (1)
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Date posted: December 24, 2017. Answers (1)
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Date posted: December 24, 2017. Answers (1)
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The cells of a certain herbaceous plant were found to have a diameter of 25µm. The cells were placed in varying concentrations of sugar solution. The average diameter of the cells in each solution was determined and the results obtained were as shown in the table below.
Concentration of sugar solution (%)---Diameter of cells (µm)
1----50
5----40
10----30
15----20
a)From the results determine the concentration of the cell sap.
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Date posted: December 24, 2017. Answers (1)
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State two functions played by the cell wall in plant cells and give the adaptation of the cell wall to performing each of the stated functions.
Date posted: December 24, 2017. Answers (1)
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Define resolving power of a microscope.
Date posted: December 24, 2017. Answers (1)
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State three reasons that necessitate classification of living organisms by taxonomists.
Date posted: December 24, 2017. Answers (1)