Teaching MPPSC Assistant Professor Mock Test Series 2025 Life Sciences Diversity of Life Forms Classification of Organisms
Which one of the following approaches is INCORRECT in classifying organisms from kingdom Animalia?
1
Spicules were used as a primary criterion for the classification of phylum Porifera
2
Protostomes were classified into two major lineages; Lophotrochozoans and Ecdysozoans
3
Hemichordates were placed in same superclass as Echinoderms because both have ciliated larvae
4
Ambulacrians included Echinoderms and Hemichordates