Answer:
Tonicity is a measure of the effective osmotic pressure gradient; the water potential of two solutions separated by a semipermeable cell membrane. In other words, tonicity is the relative concentration of solutes dissolved in solution which determine the direction and extent of diffusion.
Answer:
Option (C).
Explanation:
The brucellosis disease is mainly occur by the contamination of food that includes the unpasteurized milk and raw meat. The brucellosis is caused by the bacteria of the genus <em>Brucella.</em>
The symptoms of brucellosis includes chilies, appetite loss and back pain. The chief diagnostic symptoms includes the recurring of fever at the 24 hours of the interval.
Thus, the correct answer is option (C).
Explanation:
Convection drives the circulation of air in the earth's atmosphere. The sun heats the air near the earth's equator, which becomes less dense and rises upward. As it rises, it cools and becomes less dense than the air around it, spreading out and descending toward the equator again.
Answer:
B
Explanation:
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