Question

Why are the flowers that bloom at night more fragrant and usually white in colour?

• A. To avoid loss of water
• B. To attract pollinators
• C. For the purpose of photosynthesis
• D. To prevent fading of colour

Answer 1

The correct option is B To attract pollinators

Pollinators include bees, butterflies, moths and other insects. Fragrance and colours aid in attracting these insects. This is why night blooming flowers have relatively more fragrance and are generally white in colour.