Which among the following is incorrect about adventitious root system?...
- Adventitious roots when buried in soil grow into new roots.
- These roots provide additional anchoring to a plant.
- These are the roots that grow from parts that are other than the radicle.
- Adventitious roots are present in banyan tree.
Which among the following is incorrect about adventitious root system?...
Incorrect statement: Adventitious roots are present in Turnip.
Explanation:
Adventitious roots are roots that arise from plant parts other than the radicle, which is the embryonic root. These roots develop from stems, leaves, or other non-root plant parts. They are usually formed in response to specific environmental conditions or stimuli.
Adventitious roots provide additional anchoring to a plant:
- One of the important functions of adventitious roots is to provide additional support and anchoring to the plant. These roots grow vertically downwards and aid in holding the plant firmly in the soil.
- They help in preventing the plant from being uprooted by wind or other external forces.
- This additional anchoring is particularly important for plants growing in adverse conditions or in habitats with strong winds or frequent disturbances.
Adventitious roots grow from parts other than the radicle:
- Adventitious roots can arise from various parts of the plant, including stems, leaves, or even from the nodes of the plant.
- They develop as a result of specialized cells in these plant parts undergoing dedifferentiation and subsequently differentiating into root tissue.
- These roots are usually formed in response to specific environmental cues or as a part of the plant's natural growth and development.
Adventitious roots when buried in soil grows into new roots:
- When adventitious roots come in contact with suitable soil conditions, they can grow further and establish themselves as new roots.
- This ability of adventitious roots to grow into new roots is an important adaptive mechanism for plants to ensure their survival and propagation.
- It allows the plant to explore new areas of the soil, absorb water and nutrients, and establish a strong root system.
Conclusion:
The incorrect statement among the given options is that adventitious roots are present in turnip. Turnips actually have a taproot system, which consists of a main root (taproot) with smaller lateral roots branching off from it. Adventitious roots, on the other hand, are not commonly found in turnips.
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