Question

Adaptations in orinothophilus flower

Answer 1

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Adaptations in ornithophilous flowers :

• Flowers are usually brightly coloured,

large and showy.

• They secrete profuse, dilute nectar.

• Pollen grains are sticky and spiny.

• Flowers are generally without fragrance,

as birds have poor sense of smell.

Answer 2

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Some of the floral adaptations for ornithophily are:

1. Flowerscontain nectar (chiefly composed of sugar) which is considered as reward given by flowers in return of pollination.

2) flowers lack fragrance because birds have poor sense of