WAEC - Biology (2020 - No. 6)

The diagram above is an illustration of the longitudinal section of a plant organ. Study to answer the question below.

 

Food is stored in the part labeled

I
II
III
IV

Explanation

- An onion bulb is a type of plant storage organ.

- The bulbs are composed of shortened, compressed, underground stems surrounded by fleshy modified scale (leaves) that envelop a central bud at the tip of the stem.

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