Biology- Protoctists, Bacteria and Viruses

which of these organisms have a nucleus?

• Protoctists

• Viruses

• Bacteria

<- what is ‘?’

• Cell membrane

• Chromosomal DNA

• Nucleus

• Plasmid DNA

Which cell is this?

• Animal

• Viruses

• Protoctists

• Bacteria

which two of these cells are microscopic?

• Protoctists

• Bacteria

• Viruses

plasmodium is a type of protoctists, but what disease does it cause?

• malaria

• pneumonia

• typhoid

• Filariasis