Which of the following pairs is correctly matched?

The pod of $Dolichos$ $lablab$ is used as:

Which of the following is an incorrect series of Polypetalae?

Which type of placentation is found in primrose and lemon,respectively?

Select the correct option regarding the modification of plant parts.

Consider the following statements:
$I$. In racemose inflorescence,the flowers are borne in a basipetal order.
$II$. Epigynous flowers are seen in rose plant.
$III$. In brinjal,the ovary is superior.
Which of these statements are correct?