February 13 B Day Test: Chapters 18, 19, 20 Coming up…………… Parade of Kingdoms due 2/23 - Dont wait until the last minute, study each chapter – there will.
EVOLUTION & SPECIATION VOCABULARY REVIEW EVOLUTION – CHANGE OVER TIME EVOLUTION – CHANGE OVER TIME NATURAL SELECTION - INDIVIDUALS BETTER ADAPTED TO.
Changes in gene pools Bio3B. Genotypes and gene pools The allele combination possessed by an individual is referred to as genotype The allele frequencies.
How is RNA different from DNA? RNA (Ribonucleic Acid)
{ EVOLUTION & SPECIATION. EVOLUTION – CHANGE OVER TIME NATURAL SELECTION - INDIVIDUALS BETTER ADAPTED TO THE ENVIRONMENT ARE ABLE TO SURVIVE & REPRODUCE.
EVOLUTION & SPECIATION. Microevolution. What is it? changes in the gene pool of a population over time which result in relatively small changes to the.
II. RNA
Cell Cycle Consists of the following: –G1 phase –S phase –G2 phase –M Phase –Cytokinesis.
February 13 B Day Test: Chapters 18, 19, 20 Coming up…………… Parade of Kingdoms due 2/23
EVOLUTION & SPECIATION
Mechanisms of Evolution & their Effects on Populations.
