1. Tardigrade
  2. Question
  3. Biology
  4. The second-largest phylum of invertebrate animals is:

Q. The second-largest phylum of invertebrate animals is:

 1408  232 NTA AbhyasNTA Abhyas 2020Animal Kingdom Report Error

Solution:

Mollusca is the second largest phylum of the animal kingdom because of its huge class - Gastropoda (univalvia).
Phylum Arthropoda is the largest phylum.
Mollusc means soft-bodied animals.
Habitat: Aquatic (marine or freshwater) or terrestrial.
Symmetry: Bilaterally symmetrical.
Level of organization: Organ system level.
They are triploblastic and eucoelomate.