Hydra budding
https://www.youtube.com/watch?v=wfbhwq95Duc&feature=youtu.be
temperature effecting sea turtles
Colombia river salmon
http://sauron.highlands.edu:2252/p_ViewVideo.aspx?xtid=113509&loid=409837
frog life cycle
https://www.youtube.com/watch?v=wAcwjWi6I9Y&feature=youtu.be
spermatogenesis
https://www.dnatube.com/video/2086/Animation-on-Spermatogenesis-by-NurseReview
down’s animation
https://www.youtube.com/watch?v=EA0qxhR2oOk
fetal development
https://embryology.med.unsw.edu.au/embryology/index.php/Fetal_Development
womb to birth in 4 minutes
https://www.youtube.com/watch?v=u_NO3JU0LZk&feature=youtu.be
fertilization video
https://www.youtube.com/watch?v=7G2rL5Cutd4
frog embryo cleavage time lapse
https://www.youtube.com/watch?v=Wz4igVjNGq4&feature=youtu.be
embryogenesis
https://www.youtube.com/watch?v=UgT5rUQ9EmQ&feature=youtu.be