NCERT Solution: Animal Kingdom
Mention one example each for animals with chitinous exoskeleton and those covered by a calcareous shell.
NCERT Exampler
Arthropods have chitinous exoskeleton, e.g. cockroach. Molluscs have calcareous shell,
e.g. Pila.
Latest Post
StatisticsSome Basic Concepts of Chemistry
Differential Equations
Solid State
System Of Particles And Rotational Motion