Reproduction
A. Dome shaped turtle shells: SS, Ss
Round turtle shells: ss
25% dome shaped shell offspring
75% Round shaped shell offsprings
B. Scaly skin: BB
Rough skin: Bb
Smooth skin: bb
Scaly skin: BB: 1:4
Rough skin: Bb: 2:4
Smooth skin: bb: 1:4
C. Square Nose: XBXB
Square Nose: XBXb
Triangle Nose: XbXb
Square Nose: XBY
Triangle Nose: XbY
0% of the females will show the recessive gene
Round turtle shells: ss
25% dome shaped shell offspring
75% Round shaped shell offsprings
B. Scaly skin: BB
Rough skin: Bb
Smooth skin: bb
Scaly skin: BB: 1:4
Rough skin: Bb: 2:4
Smooth skin: bb: 1:4
C. Square Nose: XBXB
Square Nose: XBXb
Triangle Nose: XbXb
Square Nose: XBY
Triangle Nose: XbY
0% of the females will show the recessive gene