Which statement below describes inbreeding?

when organisms mate within the same species

the season in which organisms mate

when closely related individuals mate to produce an offspring

the classification of different types of dogs

Which of the following represents a difference between viruses and viroids? a) viruses infect many types of cells, whereas viroids infect only prokaryotic cells.b) viruses have capsids composed of protein, whereas viroids have no capsids.c) viruses have genomes composed of rna, whereas viroids have genomes composed of dna.d) viruses cannot pass through plasmodesmata, whereas viroids can.