Mention the ‘Incubation Period’ of |
|||||||
a) |
10-14 days |
b) |
20-25 days |
c) |
30 days |
d) |
45 days |
Mention the ‘Incubation Period’ of |
|||||||
a) |
10-14 days |
b) |
20-25 days |
c) |
30 days |
d) |
45 days |