Which among the following statements is incorrect about creepers?

Which among the following is incorrect?

Which among the following is incorrect about structure of the fruit?

Which among the following is incorrect about classification of flowers based on the arrangement of whorls in a flower?

Which among the following is incorrect about the modifications in roots?

Fabaceae was earlier known as ____

Which among the following statements is incorrect about stamens?

A mustard flower is an example of _______