This looks like fun. I am wondering how many students mix the urchin anus and mouth... :D
What happened to the eggs after the experiments? Have you been growing them or have there just been classified as waste?
This looks like fun. I am wondering how many students mix the urchin anus and mouth... :D
What happened to the eggs after the experiments? Have you been growing them or have there just been classified as waste?
RE: Developing a Developmental Lab #4: Sea Urchin Fertilization