Question

what are the various modifications of dicot and monocot root​

Answer 1

Answer:

All vascular plants are further classified into Monocot and Dicots. This classification is mainly based on the number of cotyledons. In botany, cotyledons are defined as an important part of the embryo – part of a seed. The word cotyledons id derived from a Greek word meaning an embryonic leaf. Monocotyledons and Dicotyledons are two different types of cotyledon.

Monocotyledons or Monocot commonly refers to the flowering plants or angiosperms in which the seeds typically contain only one embryonic leaf or Cotyledon. Ginger, onions, wheat, and grass are the best examples of Monocotyledons

Dicotyledons or Dicot is generally referred to the flowering plants or angiosperms in which the seeds typically contain two embryonic leaves or cotyledon. All legumes, including beans, lentils, pea, and peanuts are the best examples of dicotyledons. There are around 1 lakh to 1.5 lakhs of different species of dicot plants.

The root system is the underground part of the plant, which plays an important role in the transportation of water and other essential mineral nutrition from the soil to different parts of the shoot system or aerial parts of the plant.

Also, read Anatomy of Monocot and Dicot Plants

Monocot Root

These plant roots have a comparatively wider, and fibrous root-like structure.

Dicot Root

These plant roots have a comparatively narrow, and tap root-like structure.

Normally, dicots and monocots differ in four aspects which include stems, flowers, leaves, and roots. Here let us know more about the differences between a monocot and dicot roots of a plant.

The Dicot and Monocot Roots are distinguished mainly based on the structure of the root

Answer 2

Answer:

Plants are classified into monocot and dicot on the basis of cotyledons found in their seeds.

Roots are the underground parts of the plants that help in absorbing water and minerals and transport them to the different parts of the plants.

Roots are also classified into:

• Monocot Roots.
• DIcot Roots.

Explanation:

Different modifications in the monocot and dicot roots:

Monocot Roots:

• Monocot roots have a thin and fibrous structure.
• Monocots roots have a higher number of xylem and phloem tissues whose numbers vary from 8 or more.
• Older monocot roots are covered by exodermis.
• Examples of plants that have monocot roots are banana, maize, etc

Dicot roots:

• Dicot roots have taproot-like structures i.e one main thick root from which many lateral root branches come out from it.
• Dicot roots have a limited number of xylem and phloem tissues whose number is between 2 to 8.
• Older monocot roots are covered by cork.
• Examples of plants that have dicot roots are carrot, peas, etc

For more information see:

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