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
D.
hexaploid
The common bread wheat (Triticum aestivum = T. vulgare) is an allohexaploid. It has two copies of each of the genomes A, B and D. Its somatic complement is represented as AA BB DD.
A hyaline bisexual and self-fertilized flower that does not open at all is
chasmogamaus
apogamous
cleistogamous
polygamous