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Which of the following statement regardi...

Which of the following statement regarding cymose inflorescence is incorrect ?

A

The members of genus Solanum show solitary or cymose inflorescence.

B

The arrangement of flowers shows basipetal arrangement.

C

The main axis of inflorescence terminates into a flower.

D

The older flowers are borne at the base and the younger ones at the apex.

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding which statement about cymose inflorescence is incorrect, let's analyze each of the provided options step by step. ### Step 1: Understand Cymose Inflorescence Cymose inflorescence is characterized by a specific arrangement of flowers where the main axis terminates in a flower. This leads to a pattern where the older flowers are typically found at the apex (top) and the younger flowers at the base. ### Step 2: Analyze Each Statement 1. **Statement 1**: "Members of the genus Solanum show solitary or cymose inflorescence." - **Analysis**: This statement is correct. Plants like potato and brinjal (eggplant) from the Solanum genus do exhibit cymose inflorescence. 2. **Statement 2**: "The arrangement of flowers shows a basipetal arrangement." - **Analysis**: This statement is also correct. In cymose inflorescence, the flowers are arranged in a basipetal manner, meaning that the older flowers are at the top and the younger ones are at the bottom. 3. **Statement 3**: "The main axis of inflorescence terminates into the flowers." - **Analysis**: This statement is correct. In cymose inflorescence, the main axis does terminate in a flower, which is a defining characteristic. 4. **Statement 4**: "The older flowers are born at the base and the younger ones at the apex." - **Analysis**: This statement is incorrect. In cymose inflorescence, it is actually the younger flowers that are found at the base, and the older flowers are at the apex. ### Conclusion Based on the analysis, the incorrect statement regarding cymose inflorescence is **Statement 4**. ### Final Answer The incorrect statement regarding cymose inflorescence is: **"The older flowers are born at the base and the younger ones at the apex."** ---
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