1. Give an account on phylum Arthropoda
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Answer:
It is the largest phylum of the animal kingdom.
These are bilaterally symmetrical, triploblastic and coelomate animals.
They have organ system level of organization.
Their body is covered with chitinous exoskeleton.
The body can be divided into head, thorax and abdomen.
They have open circulatory system.
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Answer:
It is the largest phylum of entire animalia kingdom.
Explanation:
It includes insects.
they have organ system level of organization.
they are bilaterally symmetrical.
triploblastic.
segmented.
coelomate.
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