Subject :NSO Class : Class 5
Select the group of diseases that spread by the same means or have the same cause.
A Goitre, Anaemia, Scurvy
B Dengue, Malaria, Night blindness
C Cholera, Typhoid, Allergy
D Beri-Beri, Malaria, Pellagra
please explain
Ans 1:
Class : Class 7
I think that option C is the correct answer , as Goitre is caused due to Iodine deficiency but Scurvy is caused due to deficiency of Vitamin C . Even if they are all non-communicable diseases , they are not caused due to the same substance .
Ans 2:
Class : Class 7
Shouldn't both A and C be correct ;]
Ans 3:
Class : Class 6
Ans 4:
Class : Class 8
Ans 5:
Class : Class 6
I think a is correct .
Ans 6:
Class : Class 7
A
Ans 7:
Class : Class 6
Option C is correct
Ans 8:
Class : Class 8
Namratha ... Allergy is not communicable (and is neither a disease)
Ans 9:
Class : Class 8
The correct answer is A
Ans 10:
Class : Class 6
They may not be communicable ( diseases in options a ) or caused by same substance, but they all are caused due to the deficiency of vitamins.
Ans 11:
Class : Class 5
c is the answer. cholera,typhoid,allergy are comminucable diseases
Ans 12:
Class : Class 7
Ans 13:
Class : Class 5
No A is the correct answer
Ans 14:
Class : Class 5
I think a is correct
Ans 15:
Class : Class 8
option a is correct because they all are source of vitamins c and we got goitre with the deficcency of seaweed and salt,scurvy with the deficcensy of fruit and vegetables which are sour like orange and lime, and aneamia is caused due to defficensy of iron which is in rasberries
Ans 16:
Class : Class 4
A is the accurate answer as goitre, anaemia and scurvy are diseases caused by deficiency of some vitamins and minerals and are also non-communicable disease.
Ans 17:
Class : Class 7
C
Ans 18:
Class : Class 8
C should be the correct answer.....
Ans 19:
Class : Class 5
A