O 16 Pearson Education Inc Exercises f you wal mare a whites

O 16 Pearson Education, Inc. Exercises f you wal mare a white-sed virgin sewak ay x-)wo a widd type male ox n\' Produce gemerations Record data in Table s TABLE 8.1 Record of orosophia Experiment Date Pis mated 4 Date Fis first Phenotype of males of F, females Date Fi male and female placed in fresh boele 8. Dale F1 flies remowed 9 Date progeny appeared o Record F2 data in the following table O 16 Pearson Education, Inc.

Solution

In the above experiment, the dates are to be mentioned as and when the experiment was carried out.

1.Cross : X^wX^w females * X⁺Y males

2-4 : Dates to be mentioned as and when the experiment was carried out.

5.Phenotype of F1 males will be : White (X^wY)

6.Phenotype of F1 females will be: Wild type (X^wX⁺)

7-9.Dates to be mentioned as and when the experiment was carried out.

10. F2 :

Parental: X^wX^w * X⁺Y

F1 : X^wX⁺ , X^wY   

F2:

males

Males :

Phenotype :

White : 1

Wild :1

Total = 2

Females

Phenotype:

White :1

Wild:1

Total :2

X^w represents X linked gene.

  

females	Xw	Y
Xw	XwXw white eyed female	XwY white eyed male
X+	XwX+ wild eyed female	X+Y wild male