In Streptococcus pneumoniae
virulent form is smooth.
virulent form is rough.
nonvirulent form is capsulated.
all forms are rough.
Which one of the following pair is correctly matched
The unequivocal proof of $DNA$ as the genetic material came from the studies on a
Unequivocal proof that DNA is the genetic material was first proposed by
Genes are
Name any three viruses which have $RNA$ as the genetic material.