Alternate bearing is the most common feature of – (RJ ACF 2011)

✅Explanation: Alternate bearing, or biennial bearing, is a common phenomenon in mango trees where they produce a heavy crop one year and a very light crop or no crop the next year. This is due to the physiological stress on the tree during the heavy cropping year, which affects flower bud differentiation for the following year.

📌 Other Options Explanations:
-(a) Citrus: While citrus trees can experience irregular bearing, it is not as pronounced as in mango trees.
-(b) Guava: Guava trees are generally regular bearers.