Question

What are characterstics of arthropoda?​

Answer 1

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What are the characteristics of arthropoda ?

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☆ Characteristics of Arthropoda are :-

• These are organisms with jointed appendages

• This is the largest phylum in animals kingdom

• Body bilaterally symmetrical and external segmented

• They have exoskeleton made up of protein and chitin

• They have complete alimentary canal

• Respiration occurs through body surface, gills, trachea

• They have open circulatory system.

• Body cavity is called haemocoel.

• Sexes are separate

• Each segment has paired lateral and jointed appendages

• Example :- Prawn , crab , cockroach, mosquito, spider , house fly etc.

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Answer 2

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Characteristics of Arthropoda are :-

These are organisms with jointed appendages

This is the largest phylum in animals kingdom

Body bilaterally symmetrical and external segmented

They have exoskeleton made up of protein and chitin

They have complete alimentary canal

Respiration occurs through body surface, gills, trachea

They have open circulatory system.

Body cavity is called haemocoel.

Sexes are separate

Each segment has paired lateral and jointed appendages

Example :- Prawn , crab , cockroach, mosquito, spider , house fly etc