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Sea urchins generally have separate sexes and spawn seasonally every year. Eggs and sperm are usually released to the water column where fertilisation occurs.
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Ho do sea urchins reproduce?
Sea urchins reproduce by releasing eggs and sperm into the water, where external fertilization takes place. Once fertilized, the eggs develop into larvae that eventually settle and grow into adult sea urchins. Some species of sea urchins can also reproduce by asexual means, such as splitting or budding.
Do salamanders reproduce asexually or sexually?
They reproduce sexually
Do sponges reproduce asexually or sexually?
They reproduce Asexually
Does the reproduce sexually or asexually?
Asexually
Do Escherichia coli reproduce sexually or asexually?
They reproduce asexually
Do ladybugs reproduce sexually or asexually?
Mosquitos reproduce sexually.
Do teacup pigs reproduce asexually or sexually?
Teacup pigs reproduce sexually. All animals reproduce sexually. Only plants have the ability to reproduce asexually.
Does a bird reproduce sexually or asexually?
Birds reproduce sexually.
Do salmon reproduce sexually or asexually?
Salmon reproduce sexually.
Do rabbits reproduce sexually or asexually?
bunnies reproduce sexually
Does a centipede reproduce sexually or asexually?
Centipedes reproduce sexually.
Do black bears reproduce asexually or sexually?
They reproduce sexually.
