Questions in the-living-world

Select	Question
	The phage virus which has $RNA$ as genetic material is
	Spikes and tail plate is absent in
	Virus with icosahedral head and helical tail is termed as
	The phage which does not destroy the host cell but infects it, is called
	Which of the following was used by Hershey and Chase to prove that DNA is the chemical basis of heredity
	Genetic mapping of bacteriophage $\emptyset$ × 174 has been done by
	Coliphage $T_{2}$ has
	Number of capsomeres in a $T_{4}$ phage is
	Zymophage remains parasite on
	Bacteriophage which infects colon bacterium is