Optimum temperature for the development of Ascaris is
A
85oC
B
100oC
C
37oC
D
20oC
Open in App
Solution
Verified by Toppr
Ascaris lumbricoides (roundworm) is the most important soil-transmitted helminth pathogenic to man. The optimum temperature for the development of Ascaris is 20-25oC. Eggs do not survive direct heat, desiccation and sunlight.
Therefore, the correct answer is option D.
Was this answer helpful?
0
Similar Questions
Q1
Question 23
Which of the following shows the maximum rise in temperature ?
A liquid takes 5 minutes to cool from 80oC to 50oC. How much time will it take to cool from 60oC to 30oC? (Temperature of the surrounding= 20oC)
View Solution
Q3
A cup of tea cools from 80oC to 60oC in one minute. The ambient temperature is 30oC. In cooling from 60oC to 50oC, it will take :
View Solution
Q4
The linear equations that converts Fahrenheit (oF) to Celsius (oC) is given by the relation: oC=5oFā1609 If the temperature is 30oC, what is the temperature in Fahrenheit?
View Solution
Q5
The cold junction of thermocouple is maintained at 10oC. No thermo e.m.f. is developed when the hot junction is maintained at 530oC. The neutral temperature is