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According to the book Laboratory and Field Investigation in Marine Life they reproduce through broadcast spawning, which is realizing a bunch of sperm and eggs into the water with the chance of one becoming fertilized.

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βˆ™ 15y ago
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βˆ™ 5mo ago

Sea urchins reproduce sexually by releasing eggs and sperm into the water. Fertilization occurs externally, and the larvae develop in the water before settling on the ocean floor and growing into adults.

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βˆ™ 12y ago

They reproduce both sexually and asexually.

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βˆ™ 15y ago

I think its asexual reproduction.

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Anonymous

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βˆ™ 4y ago

asexual

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Q: Does Sea Urchin reproduce sexually or asexually?
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Organisms that reproduce asexually and sexually?

Organisms that reproduce asexually include bacteria, some plants, and fungi like yeast. Organisms that reproduce sexually include humans, animals, and many plants. Some organisms have the ability to reproduce through both sexual and asexual means, like certain types of jellyfish.


Which organisms are reproducing asexually?

There are tons of organisms that reproduce asexually. As for ANIMALS - A lot of species of fish do (some sharks partake in parthenogenesis - a type of asexual reproduction), some species of wasps, whiptail lizards, sea anemones, coral, starfish, snails. All fungi, bacteria, Archaea, Protist and amoebas reproduce asexually. Some plants are capable of reproducing asexually, such as strawberry, onions and potatoes.


What are single-celled sac fungi that can reproduce asexualy by budding?

Single-celled sac fungi that reproduce asexually by budding are known as yeasts. Yeasts are commonly used in baking and brewing processes and play a crucial role in the fermentation of food and beverages.


Which animals are asexual?

Some animals, such as certain species of worms and snails, have been known to reproduce asexually through processes like parthenogenesis or fragmentation. This means they can generate offspring without the need for fertilization by a mate.


What is this sea urchin looking tree ball?

It sounds like you might be describing a coconut. Coconuts grow on palm trees and have a hard, spherical outer shell with a hairy appearance that can resemble a sea urchin. Inside the shell is the edible white coconut meat and coconut water.

Related questions

How do sea nettles reproduce?

They reproduce asexually and sexually.


Does a sea urchin reproduce asexually?

sometimes, when they see a full moon


How does a sea sponge develop?

Sponges can reproduce sexually or asexually


Do sea urchin reproduce sexually asexually?

Sea urchins generally have separate sexes and spawn seasonally every year. Eggs and sperm are usually released to the water column where fertilisation occurs.


Do sea stars mate?

Sea Stars reproduce both asexually and sexually.


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.


What type of reproduction do sea urchins use?

Sea urchins reproduce sexually, with separate male and female individuals releasing eggs and sperm into the water for fertilization to occur externally. They can also reproduce asexually through a process called fragmentation, where a piece of the sea urchin's body can regenerate into a new individual.


Do echioderms reproduce sexually or asexually?

They can do both! A strategy that has evolved in some sea stars and brittle stars is the ability to reproduce asexually by dividing in two halves while they are small juveniles, while turning to sexual reproduction when they have reached sexual maturity.


How do giant red sea urchins reproduce?

by mating with another GIANT red sea urchin!


Sea stars breeding?

Starfish are able to reproduce sexually and asexually. Asexually, the starfish are able to reproduce if part of the starfish's arm is removed, along with part of the central body. From that detached piece, another starfish will form, along with the first starfish regenerating a new arm where the original arm was located.


Do urchins reproduce asexually or sexually?

Sea urchins generally have separate sexes and spawn seasonally every year. Eggs and sperm are usually released to the water column where fertilisation occurs.


Organisms that reproduce asexually and sexually?

Organisms that reproduce asexually include bacteria, some plants, and fungi like yeast. Organisms that reproduce sexually include humans, animals, and many plants. Some organisms have the ability to reproduce through both sexual and asexual means, like certain types of jellyfish.