Vaccine for tuberculosis is known as
PAS vaccine
BCG vaccine
OPVA
DPT
B.
BCG vaccine
Baccillus Calmette Guerin (BCG) is the vaccine for tuberculosis. It was first used in 1921. BCG is the only vaccine available today for protection against tuberculosis. It is most effective in protecting children from the disease. BCG contains a live attenuated (weakened) strain of Mycobacterium bovis. This vaccine was developed by Calmette and Guerin at Pasteur Institute, Paris.
A hereditary disease which is never passed on from father to son is
X-chromosomal linked disease
Autosomal linked disease
Y chromosomal linked disease
None of the above
A kind of biotechnology involving manipulation of
DNA is
DNA replication
Genetic engineering
Denaturation
Renaturation
Intermediate community between pioneer and climax communities is called
Seral community
Biotic community
Temporary community
Ecosphere