Yes, In fact, A female sea urchin can lay up to 500 million eggs in her lifetime. These eggs are released out into the sea. A male sea urchin releases billions of sperm cells. When the egg and sperm meet, the baby sea urchin floats around until it matures.
The female sea urchin produces several million eggs per year, and the reproductive organs of a sea urchin can be up to 80 percent of a sea urchin's mass during mating season.
As many as you can before you get tired, or they slowly all crawl away. I guess it matters where you are really...
sea cucumber wil lay approximately 140-1000 eggs
No, they lay eggs.
Yes,
Sea urchins and other echinoderms do not raise their young. They just lay the eggs and the babies have to fend for themselves when they hatch.
A starfish can lay 1,000 eggs at once.
a sea turtle can lay 50-160 eggs but they lay 10 per minute.
A sea star can lay up to 2.5 million eggs in its life time but 10-25 eggs at a a time.
The sea archin releses sperm and eggs in to the water the eggs then get firtilised
Sea wasps lay between 1 and 1 hundred eggs at a time.
1000
200,000
They lay about 70 fertile eggs and up to 40 infertile eggs.
usually about 100