Anew viral pathogen has emerged, and you have been asked to develop an elisa-based detection assay to the intact virions. in order to ensure that a mutation in a single surface protein does not render your assay obsolete, which of the following should you use? a. fluorescence in situ hybridization (fish)b. molecular beaconsc. monoclonal antibodiesd. polyclonal antibodiese. subunit vaccine

Fluorescence in situ hybridization (FISH)

Explanation:

Fluorescence in situ hybridization (FISH) is a molecular cytogenetic technique that uses fluorescent probes that bind to unknown parts of a nucleic acid sequence with a high degree of sequence complementarity. FISH can be used to detect and localize the presence or absence of specific DNA sequences on chromosomes.  Can also be used to detect and localize specific RNA targets in cells.

preservation because he preserves part of the land and preserves means save

explanation:

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs