Slide 1AP Biology Exam Slide 2 2 PARTS: 50% multiple choice/ grid in 50% free response Slide 3 2 PARTS: 50% multiple choice/ grid in 50% free response 90 minutes -63 MC -6…

Slide 1 Origin of Life 1 Course: B.SC. (MICRO) Subject : ELEMENTARY MICROBIOLOGY Unit: 1.2 Universe formed 15 billion years ago (Big Bang) Galaxies formed from stars, dust…

EARLY EARTH EARLY EARTH Identify the relationship between the conditions on early Earth and the origin of organic molecules. · What does identify mean? · Structure…

Slide 1The Origin and Evolutionary History of Life Slide 2 Early Earth Conditions Slide 3 Conditions on Early Earth ◦ Age of Earth ~4.6 billion years ◦ Atmosphere had…

Slide 1Early Earth Conditions Slide 2 Origin of Life Beliefs 1. Spontaneous Generation- idea that nonliving material can produce life ex. People believed decaying meat produced…

Slide 1 Chemical Evolution n Proposes life began with the formation of a self-replicating molecule n Origin-of-life researchers are testing the steps of the theory by simulating…

Slide 1 z Chapter 25 ~ Early Earth and The Origin of Life Slide 2 zConditions on early Earth made the origin of life possible zMost biologists now think that it is at least…

Slide 1 BIO CP FINAL EXAM REVIEW Slide 2 What is a hypothesis? ◦ Educated guess of what a scientist believes is going to happen in an experiment ◦ Let’s discuss some…

Slide 1  Big Idea 4 Biological Interactions Slide 2 Essential Questions  How do interactions between and within populations influence patterns of species distribution…

Life Science Life Science Chapter 2 Characteristics of Life Bellwork Think and write about the parts of the test you had difficulty with. Early Science Spontaneous generation:…