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Subjects
Science CBSE
Class 9
Diversity in living organisms
Kingdom Animalia
4.
Characteristics of annelids and arthropods
Exercise condition:
2
m.
Choose the correct answers:
1.
Which type of circulatory system is found in annelids?
None of the above
Both closed and open
Closed
Open
2.
Identify an arthropod from below.
Earthworm
Nereis
Prawn
Leeches
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