Which part of the flower represent female reproductive organ

Which part of the flower is known as the female reproductive part? Explain with the help of well labelled diagram?

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

Which part of a flower does protect its reproductive organs within a bud?

Which parts of a flower are useful for reproduction?

Which of the following parts of the flower is the male reproductive part?

Which of the following is not a female reproductive part of flowers?