Question

Give one word for the following:
The swollen part at the bottom of the pistil.

Answer 1

Flower:
In the flowering plants, reproductive structures are present called flowers. Flower whorl consists of sepals, petals, stamen and carpels.
Pistil:
Female reproductive organs are called pistils or carpels. These are the innermost parts where seed formation takes place. It consists of three parts- Stigma, style, and ovary.

1. Stigma- Swollen, receptive portion of the pistil.
2. Style- Long tube-like structure connecting the ovary and the stigma.
3. Ovary- Bottommost region where ovules are present and seed formation takes place.
   

Final answer: The swollen part at the bottom of the pistil is ovary.