Exemplar Problems

Question:

Describe the role of apical meristems in plant growth.

Answer:

Apical meristems play a crucial role in the primary growth of plants, which is the vertical lengthening of the plant structure. Located at the tips of roots and shoots, these meristems consist of undifferentiated cells that are capable of rapid division. The activity of the apical meristem leads to the extension of the plant body, enabling the roots to explore new soil regions for nutrients and water, and the shoots to expand towards the light for better photosynthesis.