. Answer the following questions in brief,
1. State the two main categories of diseases.
2. Write two symptoms of the disease 'Beri-Beri
3. Name any two diseases that are spread through the bite of mosquitoes.
4. A girl finds it difficult to see in dimlight and has dry and scaly skin
Name the disease she might be suffering from
5. Why should we not allow water to stagnate around our homes?
Answers
the two categories of diseases are acute ( the diseases which last for few days a nd do not affect our life much)
and the second is chronical diseases which may last for whole life could not be cured easily.
2. the symptoms of beri beri are muscle weakness, problems with coordination, or loss of muscle
3 the diseases caused by mosques are malaria and dengue
4 the girl is suffering from night blind ness
5 we should not allow water to stagnate around our homes as it allows many mosquitos to breed and these can cause mosquito born diseases like maleria and dengue
Answer:
1.There are four main types of disease: infectious diseases, deficiency diseases, hereditary diseases (including both genetic diseases and non-genetic hereditary diseases), and physiological diseases. Diseases can also be classified in other ways, such as communicable versus non-communicable
2.*Difficulty walking.
*Loss of muscle coordination.
*Loss of sensation.
*Neurological problems, such as memory loss, confusion, and encephalitis.
*Paralysis.
*Severe discomfort or pain.
*Slurred speech.
*Tingling or other unusual sensations in the hands or feet.
3.Zika virus, West Nile virus, Chikungunya virus, dengue, and malaria.
4.Nyctalopia and dryness=xerosis cutis
5.If we keep excess water around our house it'll allow mosquitoes to increase their members in their race
Explanation:
If you found my answer satisfying
please mark me as brainliest