Homologous and Analogous Structures Lesson
Presentation
•
Science
•
8th Grade
•
Hard
Joseph Anderson
FREE Resource
5 Slides • 4 Questions
1
Proof of Evolution: The Sequel
Biology
2
Poll
3
Biology?
Bio = Life !
Biology is the study LIFE, or living organisms.
4
Commonalities in Anatomy
Comparative Anatomy: The study of comparing structures among different living species.
Homologous Structures: Body parts inherited by a common ancestor.
Analogous Structures: Body parts that function the same, but are structurally different.
5
Developmental Biology
Embryology: The study of embryos, leading up to birth.
Pharyngeal Pouches: A feature present in the embryos of vertebrates.
6
Molecular Biology
Molecular Biology: The study of gene structure and function.
Comparing Sequences: An analysis of DNA Sequences across different species.
Divergence: The idea that DNA mutations over time causes animals to be less related than others.
7
Multiple Choice
8
Multiple Choice
9
Open Ended
Proof of Evolution: The Sequel
Biology
Show answer
Auto Play
Slide 1 / 9
SLIDE
