Skip to main content

How life begins in the deep ocean - Tierney Thys

349,987 Views

7,319 Questions Answered

TEDEd Animation

Let’s Begin…

Where do squid, jellyfish and other sea creatures begin life? The story of a sea urchin reveals a stunningly beautiful saga of fertilization, development and growth in the ocean depths.

What do you think are the benefits and disadvantages of the varying reproductive habits of medusa jellies, salps and comb jellies?

Sign in to answer question

About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

More from Discovering the Deep