Which category do plants like cosmos, chrysanthemum, and poinsettia belong to?

Show Answers

Plants that require long daylight hoursPlants that thrive with short daylight periodsPlants that prefer brief nighttime durationsPlants that need extended nighttime intervals

Explanation

Cosmos, chrysanthemum, and poinsettia are classified as short day plants because they flower when the duration of daylight is shorter than a critical length.