ACTIVITY 1 Direction: Observe and Analyze the different experiments done by the scientist in understanding life's origin. Answer the question that follows. A. Francesco Redi's Experiment sealed flask flask covered with gauze open flask Questions: 1. How do you describe the existence of maggots (life forms) in each setup? • Sealed flask egg-laying flies maggots (larva of fly) meat • Flask covered with gauze Open flask 2. According to Spontaneous generation, life may emerge from non-living materials. Does the sealed flask setup follow this principle? Explain? B. John Needham's Experiment

ACTIVITY 1 Direction: Observe and Analyze the different experiments done by the scientist in understanding life's origin. Answer the question that follows. A. Francesco Redi's Experiment sealed flask flask covered with gauze open flask Questions: 1. How do you describe the existence of maggots (life forms) in each setup? • Sealed flask egg-laying flies maggots (larva of fly) meat • Flask covered with gauze Open flask 2. According to Spontaneous generation, life may emerge from non-living materials. Does the sealed flask setup follow this principle? Explain? B. John Needham's Experiment

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter31: Soil And Plant Nutrition

Section: Chapter Questions

Problem 17CTQ: Research the life of Jan Babtista van Helmont What did the van Helmont experiment show?

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