There are 200 years in 20 decades
20 years = about 7,304.8 days.
A generation is the time from the birth of a person, to the birth of his or her child. This can be anything from about 15-100 years.
20 years is less than a century. A century is 100 years. So 20 years is one fifth of or 20% of a century.
20 years
A generation is anywhere between 20 and 30 years. 15 generations would be up to 300 years
19.07 generations
The 'professional' definition of a generation seems to be 20 years although Relative Genetics uses 25 years. If we take the smaller number of 20 years then 2007 divided by 20 equals just over 100 generations.
no It's supposed to be about the last 20 years not the next 20 years!
107.14 years
300
400
In human terms, a generation is generally taken to be 20 years. Therefore 20 generations would cover a time period of some 600 years.
because evolution is caused by slight changes in offspring, and if there is 20 generations in 20 years, then there is more chances of mutation
20 years = about 7,304.8 days.
That depends largely on the culture. However, a safe estimate is between 20 and 25 years between each successive birth. Thereby giving 4 or 5 generations born per century.
in one generation there are about a thousand years give or take 100 yearsAnswer:A generation s typically the time between a human births until that person has children. Grandfather to Father ti Son is three generations, Depending on cultural norms for being marrying age this is generally 20 to 30 years per generationIn astronomy the term generations can be used to escribe solar evolution. Our som is asecond or third generation star. As it is 4.5 billion years old and he Universe is some 14 billion years old, a generation for stars is arounf 4 to 10 billion years.For bacteria the time between doubling is about 20 minutes giving them three generations per hour.