7th Class
Science
Respiration in Organisms
Question Bank
Respiration In Plants And Animals
question_answer
DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage - 2 Fermentation is a kind of anaerobic respiration done by bacteria and fungi. In it, food substrate lies outside the cell in a liquid medium and is oxidized to form organic acids or alcohol. This process is used in the manufacture of wine. Yeast is