Aviral species is a group of viruses that
a. infects the same cells and cause the same disease.
b. has the same morphology and nucleic acid.
c. has the same genetic information and ecological niche.
d. cannot be defined.

Answer C

Explanation:

has the same genetic information and ecological niche.

anti-human ngf stable cell line (fulranumab) can be provided from creative biolabs.

explanation:

answers are:

lysogenic     viral dna merges with host cell dna

lysogenic     no symptoms

lytic               viral dna takes over

lysogenic     virus does not destroy host cell

lytic               virus destroys host cell

lytic               induces symptoms of viral infection

lysogenic       cell reproduces and spreads provirus