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What are the benefits to being headless brainless and not bilaterally symmetrical?
It means you can detect and respond to stimuli from multiple directions equally well, and also means the ganglion (brain) can't be 'decapitated'.
Why is it unusual for a bilaterally symmetrical organism to have a feeding tube located as does the planaria?
This is because most of them have mouths. It would be located at the anterior end of the organism so they would not need a feeding tube.
What are bilaterally symmetrical animals with three germ layers and no coelom?
Bilaterally symmetrical animals with three germ layers and no coelom are referred to as acoelomates. Examples of such animals include flatworms (phylum Platyhelminthes), which possess a simple body plan with a solid tissue structure and lack a body cavity. These organisms exhibit bilateral symmetry and develop from three germ layers: ectoderm, mesoderm, and endoderm. Acoelomates typically have a more primitive organizational level compared to coelomate animals.
What type of symmetry does a bicycle have?
Mostly it is bilaterally symmetrical The pedals have an inverse mirror symmetry. The chain and gears are asymmetrical.
In what way the development of a body cavity or coelom an advantage for bilaterally symmetrical animal?
animals with bilateral symmetry can find food and mate es and avoid preditors because they have sensory organs and good muscle control. ex of these types of animals would be a human
What phylum of worms contains worms that are bilaterally symmetrical?
The phylum Platyhelminthes, which includes flatworms, consists of worms that are bilaterally symmetrical.
Are worms asymmetric?
No,they are bilaterally symmetrical
What phylum of worms contains worms that bilaterally symmetrical?
Annelida, Aschelminthes, Platyhelminthes.
What are the charcteristics of a worm?
Worms are bilaterally-symmetrical invertebrates. They have soft bodies and no legs.
What animal groups are bilaterally symmetrical?
platyhalminthus nematoda annelida mollusca arthropoda echinodermata chordata are bilaterally symmetrical
Are humans bilaterally symmetrical?
Yes!
Are earthworms bilaterally symmetrical?
Yes.
Are skunks bilaterally symmetrical?
Yes.
What is an armadillo's type of symmetry?
bilaterally symmetrical
What vessels are bilaterally symmetrical?
Superior mesenteric vein
What is the Symmetry of The Black Bear?
Bears are bilaterally symmetrical.
In what bilaterally symmetrical animals is there only one ovary?
bird
