wiz-icon
MyQuestionIcon
MyQuestionIcon
8
You visited us 8 times! Enjoying our articles? Unlock Full Access!
Question

Organisms that are carriers of specific disease-causing germs, but they themselves don't cause any diseases, are called _______ .


A
vectors
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
virus
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
germs
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
pathogens
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A vectors
Some insects and animals carry diseases-causing microorganisms. They are called as vectors.
For example, malaria is a mosquito-borne infectious disease which is transmitted by an infected female Anopheles mosquito with a parasitic protozoan.
In this case, the disease-causing organism is a parasitic protozoan whereas female Anopheles mosquito carrying the parasitic protozoan is a vector which just spreads the disease to other healthy individuals through their bite.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Classification of Diseases
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon