A. HNO3
B. CO3
C. CO2
D. All the above
Related Mcqs:
- Primary air pollution is____________________?
A. SO
B. SO3
C. SO2
D. None of the above - Which of the following are secondary minerals:
A. Clay minerals
B. Amorphous silicates
C. Iron and aluminiumoxides
D. All of the aboveSubmitted by: Shafiq Rehman
- Effects of soil pollution may also include:___________?
A. Pollution runs-off into rivers & kills the fish, plant & other aquatic life
B. Crops & fodder grown on polluted soil may pass the pollutants on to the consumers
C. Soil structure is damaged or polluted soil may no longer grow crops & fodder
D. All of the aboveSubmitted by: Shafiq Rehman
- The formula used for calculating RSC is _____________________?
A. RSC=(CO32 + HCO2) (Na + K + Ca2 + Mg2)
B. RSC=(CO32 + HCO2) ( Ca2 + Mg2)
C. None of the above
D. non of these - Pedogenic processes bring about changes in the parent materials in the form of _____________________, within the soil body (soil profile)?
A. Additions, losses
B. Transfers and transformations
C. both A and B
D. None of the aboveSubmitted by: Shafiq Rehman
- As a result of linkage and crossingover _____________________?
A. Chromatids become chromosomes
B. Nuclear division come to close
C. Chromosomes become half in number
D. Exchange of chromosomal material - The amount of feed which the animals consumes during 24 hr with out any compulsion is called _____________________?
A. Voluntary feed intake
B. Feed intake
C. Total food intake
D. Dry matter intake - Howe many sub-classes of chicken are there _____________________?
A. 2
B. 4
C. 6
D. 5 - Chalaza is a protein membrarie which is attached with a Yolk, its function is,_____________________?
A. Keep Yolk centrally
B. Malce yolk of dork color
C. Help egg to hatch easily
D. Helpful of embryo to get food - External or internal deviation in the birds cause by an unusual process called _____________________?
A. Excitation
B. Stress
C. Sensitivity
D. Prostration
