Question

some flowers are bright coloured and have a sweet smell. Give reason.

Answer 1

Some flowers are bright coloured and have sweet scent to attract insects for pollination.

Hope this helps!!

Answer 2

EXPLANATION:

When seeing a flower in your home or in a garden, you’ll most likely see flowers that are colored brightly and also has a sweet fragrance. This is to attract bees, butterflies, wasps, moths, and hummingbirds that look for nectar.

When these insects and bird is attracted to the flower, they sit on it and their bodies accumulate pollen dust. When these creatures fly and sit on another flower, they shed pollens to that flower and result in pollination.