Select the correct answer from each drop-down menu. Identify the line of defense In the situation below.
Tracy suffered from chicken pox in her childhood. At the age of 25, she gets it again. However, this time she recovers with minimal
treatment or medication. This was possible due to the {blank} cells produced by the {blank}
Immune response.

Blank #1 options are:
Antibody
Memory
Immune

Blank #2 options are:
Acquired
Innate
Adaptive

Which of the following best reflects what we know about how the flu virus moves between species? a) the flu virus in a pig is mutated and replicated in alternate arrangements so that humans who eat the pig products can be infected.b) a flu virus from a human epidemic or pandemic infects birds; the birds replicate the virus differently and then pass it back to humans.c) an influenza virus gains new sequences of dna from another virus, such as a herpesvirus; this enables it to be transmitted to a human host.d) an animal such as a pig is infected with more than one virus, genetic recombination occurs, the new virus mutates, the virus is passed to a new species such as a bird, and the virus mutates again and can now be transmitted to humans.