Observe the figure and attempt the questions that follow it.
(a) Label the parts (i), (ii), (iii) and (iv) in the figure. (5 Marks)
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Solution
(a) In the given figure:
(i) Petiole: The part of the leaf by which it is attached to the stem is called petiole. (2 mark)
(ii) Midrib: The prominent line in the middle of the leaf is called the midrib.(1 mark)
(iii) Lamina: The broad, green part of the leaf is called lamina.(1 mark)
(iv) Vein: The lines on the leaf that supports the lamina are called veins.(1 mark)