Question

write about system of the body of phylum hemichordata ?

Answer 1

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here is your answer :-

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⚡it's digestive system is fully complete.

⚡ Respiration by several pairs of dorsal gill slits

⚡ Excretion by probosis gland

⚡ Nervous system is primitive type of nerve plexus

⚡ sexually reproduction

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Answer 2

$here \: is \: the \: answer \: of \: your \: question$

# Hemichordata :-

* The phylum Hemichordata includes worms. The body is soft.

* They have organ system level of organisation.

* They have bilateral symmetry means in which body can be divided into two equal halves by a single plane.

* That are triploblastic animals in which three layers namely endoderm, mesoderm and ectoderm are present.

* Body cavity is true coelom.

* Digestive tract is complete.

* They respire through gills.

* Circulatory system is of open type. And heart is dorsally present.

* Appendages are absent.

* Ex :- Balanoglossus.


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