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No, they are protostomes. Protostomes form their mouth first in their embryonic development (it also means ´mouth first´). Deuterostomes form their anus first, and their name means ´mouth second´. Deuterostomes include echinoderms such as starfish and sea urchins, and us chordates including the vertebrates. Everything else, save for sponges and jellyfish, is a protostome.
What else can I help you with?
What kind of symmetry does annelida have?
Annelids exhibit bilateral symmetry, meaning they can be divided into two equal halves along a single plane. This symmetry allows for efficient movement and body organization in these segmented worms.
What is the common name of annelids?
Segmented worms
Which animal adaptation happened first?
Bilateral Symmetry
Do annelids have internal or external shell?
Annelids are a very diverse group some produce tubes for protection but these are not shells in the strictest sense of the word.
Do leeches have bilateral or radial symmetry?
Leeches have bilateral symmetry, which means that their bodies can be divided into two equal halves along a single plane. This symmetry is common among many animals with well-defined heads and tails.
Are annelids bilateral symmetry?
Yes, Annelids have bilateral symmetry.
Do annelids have bilateral or radial symmetry?
Yes
What kind of symmetry type do annelids have?
Bilateral symmetry
Which type of symmetry do annelids exhibit?
Annelids exhibit bilateral symmetry, where the body can be divided into two equal halves along a single plane. This symmetry allows for streamlined movement and sensory coordination in these segmented worms.
What type of body cavity do mollusks have?
Annelids exhibit bilateral symmetry.
Annelids show what by having bilateral symmetry?
cephalization for segmented worms, but idk about anything else
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.
What does annelids show by having bilateral symmetry with an anterior head where most sense organs are found?
Cephalization
What kind of symmetry does annelida have?
Annelids exhibit bilateral symmetry, meaning they can be divided into two equal halves along a single plane. This symmetry allows for efficient movement and body organization in these segmented worms.
What are the similarities between all annelids?
they hunt and reproduce
What are some charactersitics of phlyum annelida?
The phylum known as Annelida, creatures known as annelids, are segmented worms. This category includes leeches and earthworms. Annelids have bilateral symmetry, no true respiratory organs, and hermaphroditic sexual reproduction.
What group of invertebrates does a worm belong to?
It's actually MOLLUSKS.
