Create a cartoon that illustrates how Redi’s experiment was used
to disprove spontaneous generation.
Compare spontaneous generation and biogenesis.
Spontaneous Biogenesis
Both
Model Oparin’s primordial soup hypothesis for the formation of
simple organic molecules by filling in the graphic organizer below.
started chemical
reactions of gases
in the early
atmosphere
Identify four requirements for life using the concept map below.
Requirements for Life
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
146 The Histor y of Life
Main Idea Details
Origins:
Early Ideas
I found this information
on page.
Origins:
Modern Ideas
I found this information
on page.
Section 14.2 The Origin of Life (continued)