मराठी

The Chemical Substance Mainly Responsible for Tooth Disorders is - Biology

Advertisements
Advertisements

प्रश्न

The chemical substance mainly responsible for tooth disorders is 

पर्याय

  • Calcium

  •  Chloride 

  • Fluorides 

  •  Iodides 

MCQ

उत्तर

 Fluorides

shaalaa.com
Vector Borne Diseases
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 15: Hygiene - [A Key to Healthy Life] - Multiple choice type [पृष्ठ १५५]

APPEARS IN

सेलिना Concise Biology [English] Class 9 ICSE
पाठ 15 Hygiene - [A Key to Healthy Life]
Multiple choice type | Q 4 | पृष्ठ १५५

संबंधित प्रश्‍न

Public hygiene is equally important as personal hygiene. Give reasons. 


A viral disease caused due to unhealthy sexual contact..................


 Write short (2-3 sentences) note on vector.  


Write, in brief, about the following:  

 Fever 


Match Column I with that Which is Most Appropriate in Column II.

Column I Column II
(a) Mosquito (i) DDT
(b) Plasmodium (ii) Dengue
(c) Entamoeba histolytica (iii) Vector
(d) Aedes mosquito (iv) Malaria
(e) Insecticide  (v) Dysentery

Mention whether the following statement is true (T) or false (F).

Louis Pasteur discovered a cure for malaria.


Write a brief account on the following disease:
Malaria


Name the vector of the malarial parasite. Mention the species of malarial parasite which cause malignant and fatal malaria.


What is the mode of transmission of dengue?


The disease that displays Nocturnal periodicity ______.


Mosquito-borne viral diseases are ______.


Nilavembu kudineer is known to increase ______.


Malaria is caused by the fungal parasite plasmodium.


Assertion: Chikungunya is transmitted in humans by the bite of an infected Aedes aegypti mosquito during the daytime.
Reason: Chikungunya is caused by Rotavirus.


Sanjay had an attack of chickenpox and has just recovered. The health officer of his locality says that the disease would not occur again. What would be the reason for this?


We are advised to take bland and nutritious food when we are sick. What is the reason?


Discuss the strategies to adopt to prevent diseases transmitted through mosquitoes.


Observe the following set of symptoms given below:

  1. Frontal headache
  2. Liver enlargement
  3. Bleeding gums
  4. Excessive pain in the body
  5. Pain behind the eyes
  6. Rupture of veins in kidneys

To which of the following type of diseases do these symptoms belong?


Malaria is caused by ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×