Multiple choice

Insect-pollination flowers usually possess

  1. brightly coloured pollen

  2. dry pollens with smooth surface

  3. sticky pollens with rough surface

  4. large quantities of pollen

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Flowers pollinated by insects (entomophily) need to ensure pollen adheres to the insect body. Sticky and rough pollen grains are well-adapted for this purpose.