### Understanding Lophotrochozoa

Lophotrochozoa is a major grouping of animals within the kingdom Animalia. It primarily includes groups known for certain features in their larval stages (trochophore larvae) and some that possess a body structure (lophophore) used primarily for feeding.

### Relevant Phyla

1. **Nematoda**: This phylum includes roundworms, which are not classified under Lophotrochozoa but instead belong to a different group known as Ecdysozoa.

2. **Mollusca**: This phylum includes a diverse range of animals such as snails, clams, and octopuses, and is a key member of Lophotrochozoa.

3. **Annelida**: This phylum includes segmented worms like earthworms and leeches, and is also a member of Lophotrochozoa.

4. **Arthropoda**: This phylum encompasses invertebrates like insects, spiders, and crustaceans, but they too belong to Ecdysozoa, not Lophotrochozoa.

### Final Answer

The Lophotrochozoa includes the phyla **Mollusca** and **Annelida**.

Question

### Understanding Lophotrochozoa

Lophotrochozoa is a major grouping of animals within the kingdom Animalia. It primarily includes groups known for certain features in their larval stages (trochophore larvae) and some that possess a body structure (lophophore) used primarily for feeding.

### Relevant Phyla

1. **Nematoda**: This phylum includes roundworms, which are not classified under Lophotrochozoa but instead belong to a different group known as Ecdysozoa.
   
2. **Mollusca**: This phylum includes a diverse range of animals such as snails, clams, and octopuses, and is a key member of Lophotrochozoa.

3. **Annelida**: This phylum includes segmented worms like earthworms and leeches, and is also a member of Lophotrochozoa.

4. **Arthropoda**: This phylum encompasses invertebrates like insects, spiders, and crustaceans, but they too belong to Ecdysozoa, not Lophotrochozoa.

### Final Answer

The Lophotrochozoa includes the phyla **Mollusca** and **Annelida**.

Knowee AI · Accepted Answer

### Understanding Lophotrochozoa

Lophotrochozoa is a major grouping of animals within the kingdom Animalia. It primarily includes groups known for certain features in their larval stages (trochophore larvae) and some that possess a body structure (lophophore) used primarily for feeding.

### Relevant Phyla

1. **Nematoda**: This phylum includes roundworms, which are not classified under Lophotrochozoa but instead belong to a different group known as Ecdysozoa.
   
2. **Mollusca**: This phylum includes a diverse range of animals such as snails, clams, and octopuses, and is a key member of Lophotrochozoa.

3. **Annelida**: This phylum includes segmented worms like earthworms and leeches, and is also a member of Lophotrochozoa.

4. **Arthropoda**: This phylum encompasses invertebrates like insects, spiders, and crustaceans, but they too belong to Ecdysozoa, not Lophotrochozoa.

### Final Answer

The Lophotrochozoa includes the phyla **Mollusca** and **Annelida**.

Select all that applyThe Lophotrochozoa includes the phyla Blank and Blank.Multiple select question.NematodaMolluscaAnnelidaArthropoda

Question

Select all that apply

Solution