For a critical study of secondary growth in plants. Which one of the following pairs is suitable?

Options

(a) teak and pine
(b) deodar and fern
(c) wheat and maiden hair fern
(d) sugarcane and sunflower

Correct Answer:

teak and pine

Explanation:

Teak and pine is most suitable for the study of critical secondary growth because in secondary growth, secondary tissues are formed from lateral meristem which is well developed in these two cases and secondary growth occurs in gymnosperms and dicots