Question

Which of the following is not an exclusive trait of Arthropods? Explain.
a) Presence of wings
b) Jointed appendages
c) Chitinous exoskeleton
d) Presence of haemocoel
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Answer 1

Answer:

Presence of wings

Explanation:

Answer 2

Answer:

An exclusive trait of Arthropods is Presence of hemocoel.

Option D

Explanation:

The word arthropoda comes from the two words arthro and poda. Arthos means jointed and poda means legs. The phylum Arthropoda contains the animals that are all having jointed appendages.

The other characters like presence of wings are applicable for some species like flies, butterflies, etc. The presence of chitinous exoskeleton is applicable for species of insects like a beetle and different others. But, The presence of hemocoel is not applicable for any species of the arthropods.