NGSS Power point covering 4-3 Embryology.
Defines embryo, embryology, and gestation. Discusses how the comparison of the embryological development of different species reveals similarities that show relationships not evident in the fully formed anatomy. Includes gill slits, tails, etc. Covers patterns and common ancestry.
Can be edited for younger or older learners.
Check out my worksheet to check for understanding to MS LS 4-3 on tpt.