Explanation

Stress usually falls on the syllable before the group of letters 'graphy', tion, ogy, ify, ical, etc. bi-O-gra-phy. The syllable before 'graphy' in the word 'biology' is 'O'

Stress usually falls on the syllable before the group of letters 'graphy', tion, ogy, ify, ical, etc. bi-O-gra-phy. The syllable before 'graphy' in the word 'biology' is 'O'