amphibia

Question 1

what does their tell about them

Answer 1

amphibia signifies about their habitat being dual both land and water

Question 2

body divisibility

Answer 2

head and trunk

Question 3

what is cloaca

Answer 3

its the common chamber for urinary , reproductive, alimentary canal

Question 4

tympanum

Answer 4

external ear

Question 5

how many chambers does the heart consist of

Answer 5

3

Question 6

what is the mode of respiration

Answer 6

thro skin, lungs or thro gills

Question 7

cold blooded or warm

Answer 7

cold

Question 8

fertilisation, sex, development

Answer 8

external, separate, indirect, oviparous

Question 9

examples

Answer 9

bufo [toad], rana [frog], hyla [tree frog], salamandra [salamander], ichthyophis [ limbless amphibia]