HORTICULTURE SCIENCE
ULTRA STRUCTURE OF PLANT CELLS AND ORGANS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Numerous hair roots and no visible main root-this is a description of:
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a tap root system.
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a fibrous root system.
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an aerial roots system.
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None of the above
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Explanation:
Detailed explanation-1: -Rice, wheat, maize, marigold, banana and all monocotyledons are some examples of the fibrous root system.
Detailed explanation-2: -The monocotyledonous plants possess the adventitious or the fibrous type of root system. There are many fine thread-like branches which develop from any other part of the plant rather than the radicle. These type of roots do not grow much deeper but spread in the region widely to provide support the plant.
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