Xenopus laevis common name.

Xenopus laevis common name.

• A. Zebra frog
• B. African clawed frog
• C. Leopard frog
• D. American bullfrog

Answer: (B)

Xenopus laevis is commonly known as the African clawed frog. The name points to its origin in sub-Saharan Africa and its distinctive keratinized claws on the hind feet, which give it the “clawed” frog identity. This species is fully aquatic and widely used as a model organism in biology. The other names refer to different frogs (leopard frog and American bullfrog are North American species), so they don’t fit Xenopus laevis.

Xenopus laevis is commonly known as the African clawed frog. The name points to its origin in sub-Saharan Africa and its distinctive keratinized claws on the hind feet, which give it the “clawed” frog identity. This species is fully aquatic and widely used as a model organism in biology. The other names refer to different frogs (leopard frog and American bullfrog are North American species), so they don’t fit Xenopus laevis.