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Identify the figures A, B and C and choose the correct option. 
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A. A - Male Ascaris, B - Hirudinaria (leech), C- Nereis

B. A - Female Ascaris, B - Nereis, C-Hirudinaria (leech)

C. A - Female Ascaris B- Hirudinaria (leech), C - Nereis

D. A - Male Ascaris, B - Nereis, C- Hirudinaria (leech)

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