Final answer:
The root for 'regenerate' is 'gen,' and for 'dormancy,' it is 'dorm.' These roots help in understanding the etymology and meaning of these words.
Step-by-step explanation:
In the English language, words are often composed of different elements, such as roots, prefixes, and suffixes. Understanding these elements can give us insight into the meaning of words. For the word regenerate, the root is a) Gen, which relates to origin or birth. This is evident in other words like 'generation' and 'genealogy'. For the word dormancy, the root is d) Dorm, which pertains to sleep as seen in words like 'dormant' and 'dormitory'.
Word roots are essential for understanding the etymology and meaning of words in English. Through the analysis of word construction, students can gain better insight into vocabulary and enhance their language skills. By recognizing that 'regenerate' is constructed from 're-' (again) and 'gen' (origin, birth), and 'dormancy' is from 'dorm' (sleep), students enhance their comprehension and vocabulary building.