It is necessary to measure air pressure because it gives an idea about the amount of gases dissolve in water, the density of air at a particular place,the direction of winds etc.
Explanation:
- The pressure exerted by the total volume of air in the Earth's surface is called air pressure. It is also called barometric pressure.
- The air pressure decreases with decrease in air density and increases with increase in air density.
- With increase in air pressure more oxygen is dissolved in water.
- The direction of winds on Earth is also determined by the pressure belts. The winds move from region of high pressure to low pressure. Thus, measurement of air pressure helps in weather forecast.
In many cases, the resulting virus particle ( carrying bacterial DNA) injects its DNA into another bacterial cell but does not initiate a lytic cycle. This phage is Called a generalised transduction.
Answer: hypothesis , data
Explanation:
Answer: Oxygen and glucose represent the reactants, while carbon dioxide, water, and energy represent the products. Reactants are the molecules that combine to start the reaction. Products are those molecules produced during cellular respiration. Many foods such as potatoes, cereals, or breads contain carbohydrates.
Explanation:
Pedigree s are often constructed when a family member comes down with a genetic disorder. pedigree chart can help you determine where the recessive gene came from.
