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| 1. |
Read the following statements and choose the correct options I. Pelvic fins of female sharks bear claspers. II . In Obelia polyps produce medusae sexually and medusae form the polyps produce medusae sexually and medusae form the polyps a sexually . III . Flame cells in platyheliminthes help in osmoregulation and excretion . IV. In nonchordates , central nervous system is ventral , solid and double . V . Pinnae are present in mammals .A. II , IV and V only are correctB. I , III and V only correctC. III, IV and V only are correct .D. I , II and III only are correct . |
| Answer» Correct Answer - C | |