| Column-I | Column-II | ||
| 1. | Haemophilus influenzae | p. | Malignant malaria |
| 2. | Entamoeba histolytica | q. | Elephantiasis |
| 3. | Plasmodium falciparum | r. | Pneumonia |
| 4 | Wuchereria bancrofti | s. | Amoebiasis |
Step 1: Understanding the organisms and their associated diseases
Step 2: Matching the columns
The correct answer is (C) : 1-r, 2-s, 3-p, 4-q.
The correct answer is: (C) 1-r, 2-s, 3-p, 4-q.
Let's match the diseases with their respective pathogens and corresponding conditions:
Thus, the correct matching is 1-r, 2-s, 3-p, 4-q.
(c) Name a species of mosquito other than female Anopheles and the disease, for which it carries the pathogen.
Match the following:
In the following, \( [x] \) denotes the greatest integer less than or equal to \( x \). 
Choose the correct answer from the options given below:
For x < 0:
f(x) = ex + ax
For x ≥ 0:
f(x) = b(x - 1)2