Plants that make seeds reproduce by forming what?

Plants that make seeds reproduce by forming flowers.

Here's why:

* Flowers are the reproductive structures of seed-producing plants. They contain the male and female parts necessary for fertilization.

* The male part (stamen) produces pollen, which contains the male gametes (sperm).

* The female part (pistil) contains the ovules, which are the female gametes (eggs).

* Pollination occurs when pollen is transferred to the pistil, allowing the sperm to fertilize the egg.

* After fertilization, the ovule develops into a seed, which contains the embryo and a food supply.

So, while flowers are the primary reproductive structures, the process ultimately leads to the formation of seeds!