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please answer auestion 73. Is the option 2 marked as right answer is the correct option?

please answer auestion 73. Is the option 2 marked as right answer is the correct option?

Question Image
Grade:12th pass

3 Answers

Anjali Ahuja
askIITians Faculty 240 Points
5 years ago
Hello Student
Yes it is the correct option. You know digestive system is of two types; complete & incomplete.
Complete digestive system consists of separate opening for mouth & anus while there is single opening for both in incomplete digestive system.
Fasciola consists of incomplete dugestive system & it is incomplete.
raj
384 Points
5 years ago
hello yogiraj
yes it is correct option.because digestive systems are two types 1.complete and 2.incomeplete
Yogiraj
45 Points
5 years ago
But for that option, Fasciola contains one excretory pore too, so why does it counted as incomplete digestive system, where as asterias has one mouth that acts as anus too!!

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