Read the following statements and select the correct option:

A. Veins provide rigidity to the leaf blade and act as the channel of transport for water, minerals, and food materials.

B. Leaves of most of the dicotyledonous plants bear veins that run parallel to each other within a lamina.

Refer to the given figures showing the structure of the dicotyledonous seed and select the option that correctly identifies any of the labelled parts.

Read the following statements and choose the correct option.

Statement A: Underground stems of potato, ginger, turmeric, zaminkand, and Colocasia are modified to store food in them.

Statement B: They also act as organs of perennation to tide over conditions unfavourable for growth.