Which flowers are small and unattractive

Which flowers are called ornithophilous?

Karthik saw a cucumber plant in the kitchen garden. He identified two types of flowers - some flowers had a small swollen structure behind them while some did not. He removed all the flowers which did not have the swollen structure behind them thinking that they were of no use. What are the flowers which had a small fruit behind them?

Emasculation is a time consuming and difficult process especially in plants with small flowers. What alternative method would you suggest for their breeding?

Which part of a flower is treated as the female reproductive organ of a flower?

Karthik saw a cucumber plant in the kitchen garden. He identified two types of flowers - some flowers had a small swollen structure behind them while some did not. He removed all the flowers which did not have the swollen structure behind them thinking that they were of no use. Which flowers did he remove?

In which flower androecium is polyadelphous ?

Name the flowers which are nocturnal and which bloom in day.

In which flower the ovary is superior?

In which flower the ovary is superior?