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Oliga [24]
3 years ago
6

1st attempt A segmented viral genome Choose one: A. is packaged at random into new virion particles. B. can only occur in viruse

s with DNA genomes. C. fragments into nucleotides after infection. D. can facilitate rapid evolution of new viral strains.
Biology
1 answer:
love history [14]3 years ago
5 0

A segmented viral genome can facilitate rapid evolution of new viral strains.

Explanation:

The genome of the virus contains both coding and non-coding sequences.  Segmented viral genomes are separate unit of nucleic acid in a virion particle and they undergo reassortment.

When the genome of the viral DNA gets segmented, the multiple DNA strands. When two infection with 2 strands of virus takes place simultaneously the two strains may get swapped or cross over. This leads to new strand and hence evolution happens.

examples of such virus are : Birnaviradae, reoviridae

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