INTRODUCTION

• What are the two major categories of plants?

  1. Non-vascular
  2. Vascular
• These plants lack xylem and phloem and are usually small and relatively simple in their structure due to lack of long stems, roots, or leaves.

  Non-vascular
• Liverwort, hornwort, and mosses are examples of...

  Non-vascular Plants
• These plants have xylem and phloem, hence they have roots, long stems, and leaves, and which is why they are complex in structure

  Vascular Plants
• It is a collection of tissues that form a unit with a specific function.

  Organs
• It is a group of organs that work together.

  Organ System
• What are the two types of organ system in plants?

  1. Root System
  2. Shoot System
• It describes the organs below the soil.

  Root System
• It describes the organs above the ground.

  Shoot System