Consider the following features:
A: Organ system level of organisation
B: Bilateral symmetry
C: True coelom with segmentation of body
Select the correct option of animal groups that possess all the above characteristics:

1.	Annelida, Mollusca and Chordata
2.	Annelida, Arthropoda and Chordata
3.	Annelida, Arthropoda and Mollusca
4.	Arthropoda, Mollusca and Chordata

Which one of the following is a matching set of a phylum and its three examples?
1. Cnidaria- Bonellia, Physalia, Aurelia
2. Platyhelminthes- Planaria, Schistosoma, Enterobius
3. Mollusca- Loligo, Teredo, Octopus
4. Porifera- Spongilla, Euplectella, Pennatula

What is true about Nereis, Scorpion, Cockroach, and Silverfish?

1. They all have jointed paired appendages

2. They all possess a dorsal heart

3. None of them is aquatic

4. They all belong to the same phylum

What is common between parrot, platypus, and kangaroo?

1. Homeothermy

2. Toothless jaws

3. Functional post-anal tail

4. Oviparity

Which one of the following pairs is mismatched?

Which one of the following pair of animals comprises 'jawless fishes'?

1. Lampreys and eels

2. Mackerals and rohu

3. Lampreys and hagfishes

4. Guppies and hagfishes

Which one of the following groups of animals is bilaterally symmetrical and triploblastic?

1. Coelenterates (cnidarians)

2. Ascheminthes (roundworms)

3. Ctenophores

4. Sponges

Which one of the following statements about certain given animals is correct?

1. Roundworms(Aschelminthes) are pseudocoelomates

2. Molluscs are acoelomates

3. Insects are pseudocoelomates

4. Flatworms (Platyhelminthes) are coelomates