1. Fertilization_. 2. Digestive system_.3. Excretion by_.Fill in the blanks for the organism given in the below figure:
Correct answer: C. Internal, Saclike, flame cells
- A. Internal, Blind end, rennet cells
- B. External, Tube-like, nephridia
- C. Internal, Saclike, flame cells
- D. External, Saclike, protonephridia
Explanation
Fertilisation is Internal Digestive system is saclike Excretion is performed by flame cells
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