Question : Differentiate following on the basis of characters asked in the subparts : (a) Human/Bird (number of condyles) (b) Whale and shark (number of respiratory apparatus and position) (c) Sea anemone/Ctenophora (symmetry) (d) Crocodile/Toad (number of characters of heart) (e) Moth/Butterfly (wings in sitting position).

Question : Differentiate following on the basis of characters asked in

1.	Question : Differentiate following on the basis of characters asked in the subparts : (a) Human/Bird (number of condyles) (b) Whale and shark (number of respiratory apparatus and position) (c) Sea anemone/Ctenophora (symmetry) (d) Crocodile/Toad (number of characters of heart) (e) Moth/Butterfly (wings in sitting position).
Answer» SOLUTION :(a) Human - Dicondylic, Birds - Monocondylic (b) Whale - Lungs (one PAIRS) - on the sides of heart, shark - 5pairs of gill clefts (external), pharyngeal gills - TEN (5 pairs). (c) Sea anemone - Radial, Ctenophora - Biradial. (d) Crocodile - COMPLETE 4 chambers, Toad - 3 chambers. (e) Moth = Horizontal, Butterflies = vertically upward.