Answer:
The following are the advantages of the public distribution system:
1. It has helped in stabilizing food prices and making food available to consumers at affordable prices.
2. It has helped in avoiding hunger and famine by supplying food from surplus regions of the country to deficient regions.
3. The system of minimum support price and procurement has contributed to increase in food grain production.
The following are the disadvantages of the public distribution system;
1. Instances of hunger occur despite granaries being full. This points to certain lacunae or inefficiency in the system.
2. High level of buffer stocks often leads to wastage of food grains and deterioration in quality.
3. The storage of food grains inculcates high carrying costs on the government.
According to the statement, a cell line known as heal cells has been employed in cell research for over 70 years. These cells were extracted from either a patient suffering from cervical cancer since they are not normal and it might theoretically live forever.
<h3>Briefing:</h3>
HeLa cells are malignant cells rather than normal cells. In normal cells, chromosomes have telomeres at their ends, which shrink after each cell division. The cell enters senescence when its telomeres reach a certain length. Telomere shortening is hence the cause of cellular senescence.
Telomerase is continuously produced and expressed in HeLa cells. Telomerase is an enzyme that prevents telomere shortening and therefore also cellular aging.
<h3>Can cervical cancer be cured?</h3>
Cervical cancer is treatable, but it is impossible for doctors to guarantee that it will not recur after therapy. As a result, doctors frequently use the term "remission" to characterize cancer that has disappeared and has stopped longer causing symptoms.
<h3>Where else does cervical cancer begin to spread?</h3>
Cancer can spread in these places. Cervical cancer most commonly spreads toward the lymph nodes, liver, lungs, and bones.
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Answer: The vast majority of armed conflicts in West Africa since independence have been intrastate conflicts, marked by 5 large-scale civil wars. The main problem is internal conflict, but other stresses include youth inclusion, migration, the rapid development of extractive industries, and land management.
I don't think region alone can change much, but the further away from the European settlements you get, the less their influence remains. So in regions further from where there was previous European settlement, there's going to be less issues.
Explanation:
Answer:
1) in some cases, the same weigh boat will be used by all students: This is True, but the weigh boat must be properly labelled with the compound that is intended to be weighed.
2) the empty weigh boat must be tared (set to zero) before adding material.: This is true because to get accurate weight, it is required to tare the empty weigh boat so as to get the weight of the material alone and not factor in the weight of the empty weigh boat.
3) a paper towel should not be used to transfer product out of a weigh boat: This is true because you want to ensure that no impurities is mistakenly added into the material that is being weighed.
4) the balances in the lab can be zeroed out with a weigh boat on the balance: This statement is true because there must be a counter weight to zero an already existing balances.
5) plastic weigh boats can prevent spillage when weighing liquids into a beaker: This is True because the plastic would help to ensure that the liquids is directly poured into the beaker without spillage.
Explanation:
Early leadership research focused on leadership <u>behavior traits </u> rather than<u> </u><u>physical traits</u><u> </u>of a leader.
<h3>What is leadership?</h3>
Leadership can be defined as the ability to lead and and a leader must tend to posses leadership qualities and skills.
Behavior traits has to do with the characteristic or trait a person possess that tend to influence their behavior or the way they behave while physical traits are those characteristic a person possess physically.
Therefore Early leadership research focused on leadership <u>behavior traits </u> rather than<u> </u><u>physical traits</u><u> </u>of a leader.
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