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Leaves are modified into spines inA. nepenthesB. opuntiaC. australian acaciaD. utraicularia

Answer» Correct Answer - B
Opuntai is a xerophytic pnat in which normal leaves are not well developed and fall off very soon and small leaves of axillary buds are transforme into spiines these modified spines ar protective and are also helpful in reducing the rate of transpiration


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