Which of the following phyla possess multicellular organ grade level of organisation ?
I. Platyhelminthes
II. Porifera
III. Nematoda
IV. Protozoa

Which of the following phylum possess multicellular, organ grade level of organisation? 1. Platyhelminthes 2. Porifera 3. Nematode 4. Protozoa

Which of the following phylum possess multicellular, organ grade level of organisation? 1. Platyhelminthes 2. Porifera 3. Nematode 4. Protozoa

Which one of the following animals lack tissue or organ level of organisation?

Which of the following are correct ? (i) Sponges : Cellular level of organisation (ii) Cnidaria : Tissue level of organisation (iii) Platyheminthes : Organ level of organisation (iv) Annelids, Arthropods, Molluscs, Echinoderms and Chordates : Organ system level of organisation

Which of the following are correct ? (i) Sponges : Cellular level of organisation (ii) Cnidaria : Tissue level of organisation (iii) Platyheminthes : Organ level of organisation (iv) Annelids, Arthropods, Molluscs, Echinoderms and Chordates : Organ system level of organisation

Which of the following are correct ? (i) Sponges : Cellular level of organisation (ii) Cnidaria : Tissue level of organisation (iii) Platyheminthes : Organ level of organisation (iv) Annelids, Arthropods, Molluscs, Echinoderms and Chordates : Organ system level of organisation

Which of the following are correct ? (i) Sponges : Cellular level of organisation (ii) Cnidaria : Tissue level of organisation (iii) Platyheminthes : Organ level of organisation (iv) Annelids, Arthropods, Molluscs, Echinoderms and Chordates : Organ system level of organisation

Which of the following are correct ? (i) Sponges :Cellular level of organization (ii) Cnidaria : Tissue level of organization (iii) Platyhelminthes :Organ level of organization (iv) Annelids :Organ system level of organization .

Which of the following are correct ? (i) Sponges :Cellular level of organization (ii) Cnidaria : Tissue level of organization (iii) Platyhelminthes :Organ level of organization (iv) Annelids :Organ system level of organization .

Give one example each of phyla possessing cellular level, tissue level and organ level of organisation.