1 mg of H+ will be equal to_________?
1 mg of H+ will be equal to_________?
A. 20 mg of ca2+
B. 12 mg of Mg2+
C. 9 mg of Al3+
D. All of the above
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Fossils are found in which type of rock:
Fossils are found in which type of rock:A. Sedimentary rock
B. Metamorphic rock
C. Stratified rock
D. Both A & CThe process that convert glucose to pyruvic acid is____________________?
The process that convert glucose to pyruvic acid is____________________?A. Citric cycle
B. Glycolysis
C. Fermentation
D. Calvin-Benson cycleLoss of nitrogen in the form of NH3 in alkaline medium is known as_________?
Loss of nitrogen in the form of NH3 in alkaline medium is known as_________?A. Denitrification
B. Leaching
C. Volatilization
D. None of theseThe nutrient stimulating vegetative growth is_____________________?
The nutrient stimulating vegetative growth is_____________________?A. Phosphorus
B. Potassium
C. Nitrogen
D. ZincMaize can grow very well in the soils pH ranging from:__________?
Maize can grow very well in the soils pH ranging from:__________?A. 3.5-4.5
B. 6-8.5
C. 5.5-7.5
D. None of theseThe influence of light on flowering in plant is____________________?
The influence of light on flowering in plant is____________________?A. Phototropism
B. Photolysis
C. Photoperiodism
D. Photosynthesis