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What are annelids?
Annelids are a type of segmented worms found in marine, freshwater, and terrestrial habitats. They have a cylindrical body with ring-like segments and exhibit bilateral symmetry. Examples of annelids include earthworms, leeches, and marine bristle worms.
The section of swollen segments in certain annelids that secretes the mucus that forms a cocoon is known as the?
The section of swollen segments in certain annelids that secretes the mucus that forms a cocoon is known as the clitellum. This specialized reproductive structure is involved in the formation of egg capsules for reproduction in annelids like earthworms.
Are annelids prokaryotic?
No. They are eukaryotic as are all animals cells.
What features distinguish annelids from roundworms?
There's many of them, but here are some of the bigger ones; Annelids, unlike roundworms (or flatworms for that matter) are segmented. That is after all how they get their name (annelida = little ring). Annelids also have a very complex organ system. Roundworms only possess a reproduction system as they usually live in an organism's intestines and don't need to digest food. Annelids posses both a reproduction system, and a digestive system as well as a circulatory system. As they are true coelomates their organs and organ systems are organised rather than just kinda' being tossed in there. =)
Do annelids have a complex organ system?
Yes, annelids have a relatively complex organ system compared to other invertebrates. They have a well-developed digestive system, a closed circulatory system, a nervous system with a ventral nerve cord, and excretory organs called metanephridia. Overall, annelids exhibit a higher level of organization than simpler invertebrates.
Parapodia are found on what type of annelids?
Parapodia are found on polychaete annelids, which are marine worms characterized by their numerous bristle-like extensions called chaetae on each body segment. These parapodia aid in locomotion and respiration.
Where would you find annelids?
annelids
What are Annelids and are the vertebrate?
Are annelids vertebrate
What do annelids use for excretion?
Annelids have an anus
Are annelids bilateral symmetry?
Yes, Annelids have bilateral symmetry.
Are annelids invertebrate animals?
Yes, Annelids are invertebrate animals .
Where might you find annelids?
annelids are commonly found in wet or moist environment's
What skleteon do annelids have?
annelids (such as worms) dont actually have skeletons, but are soft-bodied
Are annelids circulatory system?
Annelids have a closed circulatory system.
What is a annelids body covering?
a annelids body covering is very tiny hairs
What is annelids body covering?
a annelids body covering is very tiny hairs
What is the pharyngeal ganglia?
The pharyngeal ganglia are a cluster of nerve cell bodies located in the pharynx of some invertebrates, such as mollusks and annelids. They play a role in coordinating the movement of the pharynx during feeding and respiration.
