Biology assignment on diseases essay

A decline in productivity might cause a monetary loss pertaining to the country. There is a reduction in export, and an increase in imports, therefore lowering the GDP of the region. The government will have to spend a sizable sum of money on treatment methods, and seek support from other, more advanced countries, adding the country into millions of dollars of debt. Conditions would finally lower the standard of living of a people. 4. Medicine use is the consumption of drugs or prescription medication.

Medicine misuse is a use of a drug for a purpose besides the one that it was approved.

Drug abuse is definitely the habitual, extreme use of a drug. a few. Social and Economic significance of diseases in Crops and Pets Diseases in plants and animals trigger great harm to the gardening sector of a country. In the event that not treated soon enough, entire fields of crop could possibly be wiped out. Farmers would be monetarily devastated. The would have to transfer goods that they can would have been able to self-produce before.

A decrease in supply would also impact the consumer, because prices of goods would go up drastically. Ultimately, the people may not be able to afford the necessities to live comfortable while before.

Plant diseases affecting agriculture in Dominica: Black Sigatoka-Black Sigatokais a leaf spot disease ofbananaplants triggered byascomycetefungus Mycosphaerella fijiensis(Morelet). It attacks the leaves of banana and plantain crops, affecting the process of photosynthesis and reducing produces. Banana and plantain will be two of Dominica’s major exported products; therefore the government is definitely seeking support from other countries and organizations, so that the country financially stable. Sadly two Carribbean countries have already placed transfer restrictions about fruits coming from Dominica.

Lemon or lime Greening Disease- this disease is probably the worst of citrus fruit diseases the effect of a vectored pathogen. Infected forest produce small , and irregular designed fruit. Lemon or lime is another primary export of Dominica. Various farmers rely solely upon the profits received after selling fruits such as grapefruits and a melon. Agricultural specialists are attempting to control the disease and prevent it from spreading around entire facilities. Crown Rot Disease- this disease is usually caused by the fungus Colletotrichum musae. That affects bananas, and their close relatives, plantains.

As mentioned just before, bananas and plantains are two of the primary exports of Dominica; for that reason any disease affecting all of them could have an adverse impact on the economy. Crown rot causes a brown to black color to develop the place that the hand was severed from your bunch. Usually a level of white mold varieties on the lower surface from the crown. The condition decreases the caliber of the produce, and attempts buyers via returning. 7. a) Lifestyle Cycle of any Mosquito Egg- They are laid one at a time, and float on the surface with the water. You need to avoid having empty tins, cans, percussion or any thing which can carry ater, in or near their homes.

They live in the water, and surface to breathe. The larva feast upon micro-organisms and organic subject in the drinking water. They shed their skin area four times, growing much larger each time. Around the fourth getting rid of the larva changes in a pupa. Pupa- The pupal stage is a resting, no feeding level. The bocera floats within the surface of water and breathes through two pontoons called ‘trumpets’. This is the time the mosquito turns into an adult. It will take approximately two days before the mature is completely developed. When development is usually complete the pupal skin splits as well as the mosquito emerges as the.

Adult- The newly emerged adult rests on the surface of the water to allow on its own to dry and all its parts to solidify. Also the wings have to spread out and dry properly before it might fly. It can be wise to decrease weeds, high grass and bushes about the home, as these are the known homes of mature mosquitoes. Inorganic pesticides can also be used to kill mature mosquitoes. b) A pathogenic disease including Influenza can be transmitted by simply: direct exposure to infected individuals, contact with polluted objects or by breathing of contaminated aerosols.

Whereas, a Physiological disease such as Diabetes, could possibly be passed on by a parent to his/her child. c) A pathogenic disease such as Pneumonia would be cured with various remedies. However , a physiological disease such as Hypertonie would need antihypertensive medicines, and more important a change in one’s lifestyle and diet, to include regular exercise. d) The condition HIV/AIDS have not impacted the Caribbean countries as much as other folks, such as The african continent, but there is certainly an increase in the amount of newly infected persons each year.

It has been located that many people living with HIV/AIDS are jobless. Many acquired lost all their jobs, but some had voluntarily left businesses due to the higher level of elegance. This pandemic is really undermining the human resource expansion by selectively reducing the workforce through sickness, lack from work, voluntary and forced redundancy, or perhaps death. The economic impact has been believed by the Well being Economics Product, UWI by US$20M in 1995 which is projected to reach US$80M by simply 2020, as a result of patient proper care and support and insufficient productivity.

The countries need to spend money on treatments and lose money through very little productivity. Persons suffering from HIV/AIDS are seen while the lowest in social status. They are abandoned and detested by the world causing even more depression. They may be reduced to poverty and harsh home for that pet, lowering the standard of living. The disease is actually a colossal burden upon the governments inside the Caribbean, as they try to prevent the disease, rather than treating it.

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