Bisexual flowering plants have all parts on one flower.

Bisexual flowering plants have all parts on one flower.

• A. Only male parts
• B. All parts on one flower, including sepals, petals, stamen and pistil
• C. Only female parts
• D. No petals

Answer: (B)

Bisexual flowering plants have both male and female reproductive structures in the same flower. A complete flower includes sepals, petals, stamens (male parts), and a pistil (female part). When a single flower contains both stamens and pistil, it’s capable of producing pollen and ovules within one blossom, fitting the idea of a bisexual or perfect flower. The option that says all parts are on one flower, including sepals, petals, stamen and pistil, best captures this. If a flower had only male parts, or only female parts, it would be unisexual; if petals were missing or the flower lacked reproductive parts, it would be incomplete, not bisexual.

Bisexual flowering plants have both male and female reproductive structures in the same flower. A complete flower includes sepals, petals, stamens (male parts), and a pistil (female part). When a single flower contains both stamens and pistil, it’s capable of producing pollen and ovules within one blossom, fitting the idea of a bisexual or perfect flower. The option that says all parts are on one flower, including sepals, petals, stamen and pistil, best captures this. If a flower had only male parts, or only female parts, it would be unisexual; if petals were missing or the flower lacked reproductive parts, it would be incomplete, not bisexual.