Question

Write the characters of each of the following animals with the help of classification chart. Bath sponge, grasshopper, rohu, penguin, frog, lizard, elephant, jellyfish.

Answer 1

Organism	Level of organisation	Symmetry	Coelom	Notochord
Bath sponge	Cellular level	Asymmetrical	Absent	Absent
Grasshopper	Organ system	Bilateral	Coelomate	Absent
Rohu	Organ system	Bilateral	Coelomate	Present
Penguin	Organ system	Bilateral	Coelomate	Present
Frog	Organ system	Bilateral	Coelomate	Present
Lizzard	Organ system	Bilateral	Coelomate	Present
Elephant	Organ system	Bilateral	Coelomate	Present
Jellyfish	Tissue level	Radial	Absent	Absent