OBJECTIVE LIFE SCIENCE
BIOTECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which color scheme does the development of drought-tolerant crops that can survive in desert zones is classified
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brown biotechnology
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blue biotechnology
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red biotechnology
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green biotechnology
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Explanation:
Detailed explanation-1: -The plant hormone ethylene is known to play a key role in drought tolerance; in particular, lower ethylene levels result in higher drought tolerance. The maize ARGOS8 gene negatively regulates the ethylene response by encoding a protein that interacts with the ethylene receptor signaling complex.
Detailed explanation-2: -When plants are subjected to drought stress, osmotic regulation can be realized in three ways, namely, the decrease of intracellular water, the decrease of cell volume, and the increase of cell contents. These three pathways coexist in plants, but not all plants have osmotic regulation.
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