|
Disease |
Causative organism |
Mode of transmission |
a. |
Amoebiasis |
Entamoeba histolytica |
It is a vector-borne disease that spreads by the means of contaminated food and water. The vector involved in the transmission of this disease is the housefly. |
b. |
Malaria |
Plasmodium sp. |
It is a vector-borne disease that spreads by the biting of the female Anopheles mosquito. |
c. |
Ascariasis |
Ascaris lumbricoides |
It spreads via contaminated food and water. |
d. |
Pneumonia |
Streptococcus pneumoniae |
It spreads by the sputum of an infected person. |
NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:
Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 3: How does the transmission of each of the following diseases take place? (a) Amoebiasis (b) Malaria ....
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