1. OCTOBER 2, OBJECTIVE – Students will identify similarities in early development. WARM-UP – What is an embryo? HOMEWORK – Add 1 Question to I Wonder Journal How Do We Know Evolution Happens Video and Questions (Answer in lab notebook). Video is on Weebly (Unit 1 page) – 10/3 Complete Embryology Questions in Evidence for Evolution – 10/3 Evolution Quiz 10/6
AGENDA – Introduction to Embryology video
Guess the Embryo
Fossil Lab (Lab Questions)

6. https://www. pbslearningmedia. org/resource/tdc02. sci. life. cyc
Guess the Embryo

11. Bones v Structure Guess the Embryo
Any animal, be it a blue whale, botfly, or human, starts out as a single, fertilized cell. Then the cell divides, differentiates, and ultimately develops into a full-fledged animal according to a special set of genetic instructions–a "toolkit" that tells the embryo how and where to develop limbs and organs. All animals on Earth use essentially the same toolkit, so embryos of different species can appear startlingly similar to one another. Here, try to match a series of embryos to their adult forms, and then watch each creature develop during a portion of its early growth.