Answer:

Introduction:
In a carrot plant, food is primarily stored in its roots. The carrot is a biennial plant, which means it completes its life cycle in two years. During the first year, the plant produces leaves, stems, and roots, and in the second year, it produces flowers and seeds. The food stored in the roots is utilized by the plant for growth, reproduction, and survival.

Food storage in roots:
Carrots belong to the root vegetable category, and their roots are modified to store food. The primary purpose of food storage in the roots is to provide energy and nutrients to the plant during periods of limited or no photosynthesis. The stored food acts as a reserve, which can be utilized when conditions are unfavorable for growth or when the plant requires extra energy for reproduction.

Root structure:
The root system of a carrot plant consists of a main taproot and numerous lateral roots. The taproot is the primary storage organ and is responsible for storing carbohydrates and other nutrients. It is thick, fleshy, and elongated, with a pointed tip. The lateral roots branch out from the taproot and help in anchoring the plant in the soil.

Storage of carbohydrates:
The main component of the stored food in carrots is carbohydrates, mainly in the form of sugars. These sugars are produced through the process of photosynthesis, which occurs in the leaves of the plant. The sugars are transported from the leaves to the roots through the vascular system, where they are converted into starch and stored.

Other nutrients:
In addition to carbohydrates, carrots also store other essential nutrients in their roots. These include vitamins, minerals, and antioxidants. Carrots are particularly known for their high content of beta-carotene, which is converted into vitamin A in the body. These nutrients contribute to the nutritional value of carrots and make them a healthy food choice.

Conclusion:
In summary, food is stored in the roots of a carrot plant. The roots, especially the taproot, serve as the primary storage organ for carbohydrates, vitamins, minerals, and other nutrients. This stored food provides energy and nutrients to the plant during periods of limited photosynthesis and is essential for the growth, reproduction, and survival of the plant.