Q. The plant rose is placed under two taxa Rosales and Rosaceae. Which of the following is correct about these?

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Solution:

While naming the taxa in plant classification, certain suffices are used as follows:
Division: '-phyta', Subdivision: '-phytina', Class: '-opsida', '-phyceae' or '-ae', Order: '-ales', Sub-order: '-ineae', Family: 'aceae', Sub Family: '-oideae', Tribe: '-eae', Sub tribe: '-inae'