Which of the following is not a character of deuterostomes?
1. Radial cleavage

2. Schizocoelous coelom

3. Indeterminate cleavage

4. Blastopore forms anus

Which of the following does not belong to Protostomia?
1. Annelids
2. Mollusks
3. Echinoderms
4. Arthropods

‘Cephalization’ in animals was facilitated by evolution of:
1. Radial symmetry
2. Tissue grade organization
3. Bilateral symmetry
4. True coelom