At the end of this experiment, students will have an understanding of both cross sections and longitudinal sections , how roots develop and adapt, and what functions they serve. Description Most plants have roots. Roots are very important to plants. Some plants have long roots called taproots. Roots help plants stay in place.
Roots store food for plants.
Roots absorb water and minerals from the soil that are important for the plants. Taproots grow long or vertically. Often, smaller roots grow off of the sides of a main taproot of a plant. 3 carrots Knife 3 cups of water Red ink or vegetable dye Eye dropper Directions 1. Cutting and preparing the carrot samples First, take one carrot and cut it across the middle.