Describe the features of phylum Amphibians
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frog and bryophyte are ambibiqns
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hey mate here goes the features of amphibian
Being tetrapods (4 limbs) that facilitate moving about on land - these limbs evolved from the pectoral and pelvic fins
Skin is thin, soft, glandular with scales similar to those of fish
Ectothermic
Both gill and lung breathers - usually gills in the larval stage, replaced by lungs in the adult; cutaneous respiration in many
Three-chambered heart with two atria and one ventricle
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