46539.Cattle keepers are in center position in dairy industry because……..
They carries good varieties of cattles.
They prepare different type of milk products.
Their products are sold at national in dairy industry.
They have brought white revolution in dairy industry.
46540.Find odd sentences out :-
Ethenol is used as a fuel in Brazil.
Toddy is prepared from palm tree in north India.
Micro organism are useful to prepare enzymes, protienes and steriods.
Penicillin is prepared from penicillium notatum.
46541.Which micro-organism are useful in fermantation of dough for the idli and dhosa ?
Bacteria
Protozua
Fungus
Virus
46545.Which test is carried out if disease is occured by salmonella typhi ?
Widal test
Lisman test
Blood test
Barium test
46559.Generally streptococcus pneumoniae causes pneumonia but which bacteria is responsible for this diseare ?
Pneumococcus
Tuberculosis.
Haemophilus influenzae
Salmonella typhi
46600.Which therapy is used for modification of germ cells (sperms and eggs)?
sperm line therapy
Germ line therapy
Egg line therapy
Germ line gene therapy
46601.DNA can be introduced into any cell by
Injection
being complexed with Ca salts
gel electrophoresis
being placed along with
46602.The organizations whose genetic material has been altered using genetic engineering is called as –
Genetically mutant organism
Genetically modern organism
Genetically modified organism
Genetically transferred organism.
46639.Name the metropolitan city leading the country in its levels of air pollution.
Ankleshwar
Delhi
Chennai
Bangalore
46640.Which of the following is trophic level of the orchid staying on mango tree ?
First
Tertiary/ Third
Second
Fourth
46641.Which animal is capable of obtaining water by oxidation of lipid.
Rat
Earthworm
Mole
Kangaroo rat
46642.Which is the example of intraspecific competition for food ?
Barnacle on rocks of the submerged water
Two female dogs and two male dogs
Various types of lichens
Paramaecium caudatuns and P.aurelia in laboratory.
46645.What can be done by the number of species in habitat ?
Measurement of species diversity in habitat
Measurement of gene diversity of species in habitat
Measurement of interaction of biocommunities
Measurement of function of Ecosystem
46647.In which of the following wheat eating pegions included ?
Decomposer
Primary consumer.
primary producers
secondary consumer
46664.Which type of pollution causes altered breathing pattern, increased heartbeats and sleeplessness?
Noise pollution
soil pollution
Radioactive pollution
Thermal pollution
46676.To protect and improve the quality of our environment which act was passed and in Which year?
The environment act 1986
The environment act 1988
The Air (Prevention and control of pollution) act 1981
The Water (Prevention and control of pollution) act 1974