The correct systematic position of Rana is
Chordata → Vertebrata → Agnatha → Tetrapoda → Amphibia
Chordata → Vertebrata → Tetrapoda → Gnathostomata → Amphibia
Vertebrata → Gnathostomata → Pisces → Amphibia → Anura
Chordata → Vertebrata → Gnathostomata → Tetrapoda → Amphibia
The correct systematic position of Rana is: Chordata → Vertebrata → Gnathostomata → Tetrapoda → Amphibia.