A simple flower is defined as

A simple flower is defined as

• A. Inflorescence
• B. A head of many flowers
• C. A cluster of flowers on a stem
• D. One single flower per stalk

Answer: (D)

Understanding how flowers are arranged is what this question is about: simple (solitary) versus inflorescence. A simple flower is a single bloom that sits on its own stalk, not as part of a larger cluster. In contrast, an inflorescence is a group of flowers sharing a common axis. A head of many flowers is a type of inflorescence (like in daisies), and a cluster of flowers on a stem also describes an inflorescence. Therefore, the statement that best defines a simple flower is one single flower per stalk, i.e., a solitary bloom rather than a grouped inflorescence.

Understanding how flowers are arranged is what this question is about: simple (solitary) versus inflorescence. A simple flower is a single bloom that sits on its own stalk, not as part of a larger cluster. In contrast, an inflorescence is a group of flowers sharing a common axis. A head of many flowers is a type of inflorescence (like in daisies), and a cluster of flowers on a stem also describes an inflorescence. Therefore, the statement that best defines a simple flower is one single flower per stalk, i.e., a solitary bloom rather than a grouped inflorescence.