Viruses From Animal and Plants Transfer of infection from cell to cell occurs mainly by direct transfer of virions via plasmodesmata protodesmata cytodesmata none of these plasmodesmata protodesmata cytodesmata none of these ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Influenza virus undergoes antigenic shift resulting in major antigenic changes by which of the following mechanisms? Changing the receptor binding canyon that docks with the host receptor Expression of several different capsule types Somatic recombination of heavy and light chains Reassortment of RNA segments from different influenza viruses Changing the receptor binding canyon that docks with the host receptor Expression of several different capsule types Somatic recombination of heavy and light chains Reassortment of RNA segments from different influenza viruses ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants What is the function of positive strand in double stranded RNA viruses? Synthesis of protein Both (a) and (b) None of these Production of ribosomes Synthesis of protein Both (a) and (b) None of these Production of ribosomes ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Which type of interferon is produced by T lymphocytes? α γ and β β γ α γ and β β γ ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Mumps vaccine is prepared from the cultures of sheep African green monkey cells chick fibroblasts healthy calves sheep African green monkey cells chick fibroblasts healthy calves ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants The microbes which are most likely to be completely dependent on a plant or animal host are fungi algae bacteria viruses fungi algae bacteria viruses ANSWER DOWNLOAD EXAMIANS APP
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