Vaccines prepared by genetic engineering are safe to man because they are
least active form of virus
active form of virus
coat protein formed as antibody
All of the above
Wildlife is destroyed most when
there is lack of proper care
mass scale hunting for foreign trade
its natural habitat is destroyed
natural calamity
Science of engineering and technology applied to life sciences is
Biotechnology
Genetic engineering
Pathology
Biological science
Which of the following. is generally used in chronic diarrhoea, dysentery, bleeding, piles, leucorrhoea etc?
Quinine
Ephidrine
Chir
Catha
Triticum vulgare has been found to be presently evolved as
diploid
tetraploid
pentaploid
hexaploid
A hyaline bisexual and self-fertilized flower that does not open at all is
chasmogamaus
apogamous
cleistogamous
polygamous
The number of RNA molecules in 60S sub- particles of 80S ribosomes are
five
four
three
two
C.
three
In 80S eukaryotic ribosome, there are two subunits. One large subunit, that is, 60S and one small subunit, that is, 40S.
In animals, 60S subunit is further divided into 28- 29S + 5S + 5.8S and 40S is divided into 18S.
In plants, 60S subunit is divided into 25S +5S +5.8S and 40S subunit is divided into 16- 18S.