Question 11 MarkAlgae are nature’s scavengers.AnswerFalse. Saprophytic bacteria are nature’s scavengers.View full question & answer→
Question 21 MarkRed algae do not have chlorophyllAnswerFalse. Red algae contain chlorophyll as well as red and blue pigments.View full question & answer→
Question 31 MarkThe mushrooms that we eat are a type of bacteria.AnswerFalse. The mushrooms that we eat are a type of fungus.View full question & answer→
Question 41 MarkMicroorganisms live in extremely dry conditions.AnswerFalse. Microorganisms live in warm and humid weather.View full question & answer→