Tutorial
iGCSE Biology: Natural and Artificial Selection
Learn the key iGCSE Biology concepts of natural selection and artificial selection. This deck covers evolution, antibiotic resistance, and selective breeding.
Tutorial
iGCSE Biology: Natural and Artificial Selection
Learn the key iGCSE Biology concepts of natural selection and artificial selection. This deck covers evolution, antibiotic resistance, and selective breeding.
Management & Tools
Deck Contents
40 CardsLesson#1
This deck explains how populations of organisms change over time. We'll start with natural selection, the process that drives evolution, and then compare it to artificial selection, where humans take control.
Quiz#2
What is the term for the differences that exist between individuals of the same species?
genetic variation
Quiz#3
What is the name of the process where individuals with characteristics best suited to their environment are more likely to survive and reproduce?
natural selection
Lesson#4
The process of natural selection begins with two key observations. First, organisms tend to produce more offspring than the environment can support. This leads to competition for limited resources, a 'struggle for existence'.
Quiz#5
What is the consequence of organisms producing more offspring than can survive?
competition for resources
Quiz#6
What is the general term for environmental factors, like competition or predation, that affect an organism's chances of survival?
selection pressure
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