Tobacco mosaic virus has rna rather than dna as its genetic material. in a hypothetical situation where rna from a tobacco mosaic virus is mixed with proteins from a related dna virus, the result could be a hybrid virus. if that virus were to infect a cell and reproduce, what would the resulting "offspring" viruses be like?

Match each description to the appropriate biome. tropical savanna desert tropical rain forest taiga tundra has sparse vegetation and very cold temperatures located near the equator and contains trees that form dense canopy layers is very hot and dry, and has plants that need little water has cold winters, heavy snowfall and is dominated by conifers has warm temperatures and is dominated by grasses

The leopard frog and the pickerel frog are two closely related species. in areas where their ranges overlap, the frogs will remain separate species if they

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that