Why are prions unique? a. prions are not associated with any known diseases. c. prions do not infect humans. b. prions are plant pathogens. d. prions are made up only of proteins and lack nucleic acids.

your answer would be d. They exist solely as protiens and don't have nucleic acidsd. Prions are made up only of proteins and lack nucleic acids.

Tamarind can be grown on homesteads, plantations, and wasteland or as a forest tree. methods of propagating tamarind there are two methods of propagating tamarind trees: seed propagation and vegetative propagation. seed propagation: it involves the collection, preparation and direct planting of the seed.answer from google full credit to google.