The three parts of the federal reserve system are the reserve banks, the federal open market community, and the board of governors.
Until the child is 4.9 inches tall or 8 years of age to 12 years of age
Let
• R = red
• r = white
• S = short stem
• s = long stem
Then two heterozygous (RrSs) parents can each contribute one of the following allele pairs:
RS, Rs, rS, rs
so that the genotypes of their offspring have the following distribution:
![\begin{array}{ccccc} & RS & Rs & rS & rs \\ RS & \boxed{RRSS} & \boxed{RRSs} & \boxed{RrSS} & \boxed{RrSs} \\ Rs & \boxed{RRSs} & RRss & \boxed{RrSs} & Rrss \\ rS & \boxed{RrSS} & \boxed{RrSs} & \boxed{rrSS} & \boxed{rrSs} \\ rs & \boxed{RrSs} & Rrss & \boxed{rrSs} & rrss \end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bccccc%7D%20%26%20RS%20%26%20Rs%20%26%20rS%20%26%20rs%20%5C%5C%20RS%20%26%20%5Cboxed%7BRRSS%7D%20%26%20%5Cboxed%7BRRSs%7D%20%26%20%5Cboxed%7BRrSS%7D%20%26%20%5Cboxed%7BRrSs%7D%20%5C%5C%20Rs%20%26%20%5Cboxed%7BRRSs%7D%20%26%20RRss%20%26%20%5Cboxed%7BRrSs%7D%20%26%20Rrss%20%5C%5C%20rS%20%26%20%5Cboxed%7BRrSS%7D%20%26%20%5Cboxed%7BRrSs%7D%20%26%20%5Cboxed%7BrrSS%7D%20%26%20%5Cboxed%7BrrSs%7D%20%5C%5C%20rs%20%26%20%5Cboxed%7BRrSs%7D%20%26%20Rrss%20%26%20%5Cboxed%7BrrSs%7D%20%26%20rrss%20%5Cend%7Barray%7D)
The probability of producing offspring with either the SS or Ss genotype is then 12/16 = 3/4.
In other words, there are 4² = 16 possible genotypes among the offspring, and each parent has a 1/2 probability of contributing the S allele. There are 2 cases to consider:
• both parents contribute the S allele with probability (1/2)² = 1/4
• one parent contributes the S allele while the other contributes the s allele, and this can happen in 2 ways with probability 2 × (1/2)² = 1/2
These events are mutually exclusive, so the total probability is 1/4 + 1/2 = 3/4.
One is a grandfather, one is a father, and the other is a son. Two fathers and two sons, but only 3 people since the father is both a dad and a son.
5x + 3 = 12
take the 3 to the other side
5x = 12 - 3 = 9
5x = 9
divide both sides by 5
x = 9/5
x = 1.8