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.
The diagram below represents a stage during cell division. Study the same and then answer the questions that follow : (a) Name the parts labelled 1, 2 and 3. (b) Identify the above stage and give a reason to support your answer. (c) Mention where in the body this type of cell division occurs. (d) Name the stage prior to this stage and draw a diagram to represent the same.