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Subjects
Science State Board
Class 10
Structural organisation of animals
Textbook questions
1.
Choose the correct answer I
Exercise condition:
3
m.
1.
In leech locomotion is performed by
Contraction and relaxation of muscles
Parapodia
Setae
Anterior sucker
2.
The segments of leech are known as
Metameres (somites)
Proglottids
Strobila
All the above
3.
Pharyngeal ganglion in leech is a part of
Excretory system
Nervous system
Reproductive system
Respiratory system
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