NCERT Important Questions Class 9 Science biology Chapter 7
Important NCERT Extra Questions
Chapter 7 Diversity in Living Organisms
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board
What do you understand by the term tetrapoda? Name two classes belonging to tetrapoda.
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Animals having four limbs are called tetrapods. Tetrapoda group belongs to old system of classification and include classes such as Amphibia and Reptilia.