There are two main groups of plants on Earth, they produce ______ or _____.

Seed producing plants have roots, stems, leaves, and _____.

The flower is the part of a plant that makes _____.

_____ are special leaves that protect the flower petals before the flower opens up.

The _____ is the male part of the flower that produces pollen.

The _____ is the female part of the flower.

One part of the pistil is the sticky end called the _____.

Another part of the pistil is the _____ that holds eggs called ovules.

_____ occurs when a pollen grain from the stamen is transferred to the sticky stigma.

Which of the following is NOT a way that pollination can occur?

The pollen grain grows a pollen tube down the pistil to the _____.

When pollen connects to an ovule, it is called _____.

The fertilized ovules (eggs) grow into _____.

_____ are microscopic specks of living material.

Examples of spore-producing plants are ferns and _____.