Observe the global proportionate number of vertebrate diversity in the figure given below
and answer the questions.
(a) Name the group that has:
(i) The highest representation
(ii) The lowest representation
(b) Mention the percentage of vertebrates that are
(i) Oviparous (ii) Avians
(a) (i) The highest representation- Fishes.
(ii) The lowest representation- Mammals.
(b) (i) Oviparous - 90%
(ii) Avians (birds) - 15%