Answer:
1619 july 30, Virginia
Explanation:
This meeting is important as it is the first elected representative political body in the British North America. Thus, the begining of an official political excersice is marked by this date.
Answer:
president is the correct answer
Explanation:
the measures of fertility are .
- crude birth rate.
CBR= B/P×1000
2.Age specific fertility rate .
ASFR= B/P×1000
3.total fertility rate.
TFR=£ASFR×5/1000
£ sign means sametion
hope it is helpful to you
Answer:
The answer is that The economy of ancient Mesopotamia, like that of modern Iraq, depended upon exporting goods.
Explanation:
Here is the reason, both cities are neighbors right? Then, they both have to export goods to trade.
Because they Both trade
And they are in the Same area
Hope this helps ^^
Answer:
The answer is mitotic nondisjunction of X Chromosomes.
Explanation:
Nondisjunction is a type of error that occurs resulting in daughter cells with chromosome numbers that are abnormal (aneuploidy). Due to the error in chromosome numbers, it gives rise to conditions such as Down Syndrome (Trisomy 21) and Turner Syndrome (Monosomy X). Nondisjunction can be caused by;
1. Failure of separation to occur in a pair of homologous chromosome during meiosis I.
2. Failure of separation between sister chromatids in Meiosis II.
3. Failure of separation between sisters chromatids in mitosis.
This gives the 45,X in Turner syndrome. The other X chromosome is partly or completely missing. Hence, the female is born with only one X chromosome.
