What is difference between virion and viroid (5 to 6 differences are needed)

Viroid

1. It is an infectious RNA particle

2. Viroid is formed of only RNA

3. A protein coat is absent

4. Viroid has a smaller size 5. Viroid infects only plants

Virus

1. It is a nuclearprotein particle

2. Nucleic can be DNA or RNA

3. A protien covering a coat called always present

4. Virus has a larger size

5. Virus infects all types of organism