STRUCTURAL ORGANISTION OF PLANTS AND ANIMALS
MORPHOLOGY OF FLOWERING PLANTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Lower internodes
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Lower nodes
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Upper nodes
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Upper internodes
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Detailed explanation-1: -Stilt roots are adventitious roots that grow from lower stem nodes and join and become deeper in the soil. The main function is to provide support to the weaker branches of the plant. They also facilitate the vertical growth of the plant. They are found in sugarcane, maize, red mangrove, etc.
Detailed explanation-2: -Stilt Roots They are adventitious roots that develop from the base of the stem nodes.
Detailed explanation-3: -In sugarcane the roots that arise from the lower nodes of the stem are called stilt roots for the support of plant.
Detailed explanation-4: -So, the correct answer is ‘Stilt roots’
Detailed explanation-5: -It is essential for roots to grow down so they can explore the soil and maximise their water uptake.