Respuesta :
Answer:
It is given that RF (recombination frequency) between A and B= 0.2
RF between B and D= 0.3
Now, DCO (Double Crossover frequency) can be calculated as 0.2 X 0.3 = 0.06
Interference assumed= 0
We can now calculate for SCO as RF (B and D)- DCO frequency
= 0.3- 0.06 = 0.24
Since, the result of each recombinant event is two recombinant types, hence,
24/2 = 12% Abd/abd and 12%aBD/abd
Explanation:
Answer: 12% Abd/abd 12%aBD/abd
Explanation: When recombination frequency(RF) between A and B is given as 0.2
Recombination frequency between B and D = 0.3
Where double crossover frequency (DCO) is calculated as 0.2 × 0.3 = 0.06
The interference assumed as = 0
Single crossover (SCO) can be calculated as recombination frequency of (B and D) - Double crossover frequency which is 0.3 - 0.06 = 0.24
Each recombinant event has an overall result of two(2) types
Therefore; 24÷2= 12%
= 12% Abd/abd and 12%aBD/abd