Most flowers have colourful sepals. [ ]

Insect-pollinated flowers have brightly coloured petals and have sticky pollen grains. Why?

Why are wind and water pollinated flowers not colourful and why do they not produce nectar?

Refer to the given statements. (i) Both wind and water pollinated flowers are not very colourful and do not produce nectar. (ii) Entomophilous flowers are large, colourful, fragrant and rich in nectar. (iii) Kigelia pinnata is an insect pollinated flower. Which of the above statement is/are incorrect ?

Assertion :- Both wind and water pollinated flowers are not very colourful and do not produce nectar. Reason :- Colour and nectar act as insect attractant.

Insect-pollinated flowers are brightly coloured. [ ]

Moth pollinated flowers have

A flower having both sepals and petals is

Write one function of sepals.

A plant with red flowers was crossed with another plant with yellow flowers. If F1 showed all flowers orange in colour, explain the inheritance.

Wind pollinated flowers have