2-3 weeks
Sorry, Tay-Sachs is not a germ-caused infectious disease, so there is no incubation period, at all. Tay-Sachs is inherited from a person's mother and father.
The rubella virus is relatively fragile and does not survive long outside the human body. It can remain infectious on surfaces for a few hours but is typically inactivated within minutes when exposed to air and environmental conditions. Factors like temperature and humidity can influence its viability, but generally, it does not last long in the air.
10wks
12 hours
1-4 Days
98 monthes
12 hours
about a week
7 Days
The word "incubation" directly refers to the time an egg needs to be kept warm before it hatches. Since cows do not lay eggs, they do not have an incubation period. They have what is called a "gestation" period. This gestation period is generally 285 days long.
The incubation phase for a Blue Jay egg is 17-18 days. The nestling stage lasts 17-21 days. http://www.allaboutbirds.org/guide/Blue_Jay/lifehistory
The incubation phase for a Blue Jay egg is 17-18 days. The nestling stage lasts 17-21 days. http://www.allaboutbirds.org/guide/Blue_Jay/lifehistory