Question

Compare a tap root system with a fibrous root system. For each type, name a plant that provides a food in the human diet. Which type of root system is found in monocots? Which type of root system is found in dicots.

Short answer

Tap root in dicots and fibrous root in monocots.

Step-by-step solution

Step-1 Introduction

The root is the major part of a seed plant. It anchors the plant by holding up the soil and makes the plant stand on the ground. Transportation of water and minerals from the soil to the stem and other parts is mainly facilitated through roots. Many microbes rely on the root system and in return, they help the plants absorb minerals from the soil.

Step-2  Explanation

Taproot and fibrous root found in plants having underground roots.

Taproot system:

• There is one main root and it grows vertically deep into the soil and many smaller lateral roots arise from the main root.

• Good examples of plants having tap roots that are included in the human diet such as; carrots, beets, and radishes.

• Dicot plants possess taproots.

Fibrous root system:

• The root system has a dense network of roots arising from a single site and generally present on the upper surface of the soil. These types of root systems prevent soil erosion.

• Good examples of plants having fibrous root systems that provide food in the human diet are wheat, rice, and corn.

• Monocot plants possess a fibrous root system.