Biology · STRUCTURAL ORGANISATION IN ANIMALS

Which of the following statements is correct regarding the limbs and digits of a frog (*Rana tigrina*)?

1. Hindlimbs end in five digits and are larger and more muscular than forelimbs
2. Both forelimbs and hindlimbs end in five webbed digits
3. Forelimbs end in five digits and hindlimbs end in four digits
4. Forelimbs possess webbed digits that assist in swimming