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The root system of a plant developes from the radical of a seed
a. true
b. false

1 Answer

1 vote

Final answer:

The statement is true; the radicle from a seed develops into the primary root, which evolves into either a tap root or fibrous root system, depending on whether the plant is a dicot or monocot.

Step-by-step explanation:

The student's question relates to the development of the root system of a plant. The correct answer, in this case, is that the statement 'The root system of a plant develops from the radicle of a seed' is true. The radicle is the first part of a seedling to emerge from the seed during the process of germination. It develops into the primary root, which will continue to grow and develop into either a tap root or a fibrous root system, depending on the type of plant.

In dicots, the tap root system has a main root that grows down vertically, from which many smaller lateral roots arise, penetrating deep into the soil. Contrariwise, in monocots, the fibrous root system forms a dense network of roots closer to the soil surface, which prevents soil erosion. Some plants can feature a combination of both types of root systems.

User Bryan Irace
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