The number of families found in class dicotyledonae

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165

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Solution

The correct option is D 165
There are about 14 series and nearly 165 families in the dicotyledons. These are the plants with two cotyledons in the seeds. The flowers of this group are pentamerous. There are various subclasses in this group. The subclasses are divided further to form the series.
Thus, the correct answer is option D.

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