Question 1 Write the characteristics of kingdom amphibia?
Question 2 Give few examples of kingdom amphibia?
(1) These animals are found both in water and land.
(2) Respiration is through gills or lungs.
(3) They are 4 legged vertebrates.
(4) They lay eggs.
(5) Skin is smooth or rough, moist, slimy, has mucus gland, without scales.
(6) Three chambered heart.
For Example: Frogs, Toads, Salamander, Hyla