In the taxonomic classification of wheat (Triticum aestivum), the taxa Poaceae and Poales end with the suffixes '-aceae' and '-ales'. Which taxonomic categories do these two suffixes represent, respectively?

Step-by-step solution

In the classification of plants, specific suffixes are used to designate different taxonomic categories. The suffix '-aceae' is generally used to denote a plant family (e.g., Poaceae, Solanaceae, Anacardiaceae). The suffix '-ales' is used to denote a plant order (e.g., Poales, Sapindales). Therefore, in the classification of wheat, Poaceae represents the Family and Poales represents the Order. Answer: Family and Order