1.

The diagram alongside represents a layer of epidermal; cells showing a fully grown root hair.Study the diagram and answer the questions that follow: (a) Name the parts labelled A, B, C and D. (b) The root hair cell is in a turgid state. Name and explain the process that caused this state. (c) Mention one distinct difference between the parts labelled A and B. (d) Draw a diagram of the above root hair cell as it would appear when a concentrated solution of fertilizers is added near it.

Answer»

The diagram alongside represents a layer of epidermal; cells showing a fully grown root hair.Study the diagram and answer the questions that follow:

(a) Name the parts labelled A, B, C and D.

(b) The root hair cell is in a turgid state. Name and explain the process that caused this state.

(c) Mention one distinct difference between the parts labelled A and B.

(d) Draw a diagram of the above root hair cell as it would appear when a concentrated solution of fertilizers is added near it.



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