Please include a punnet square so that I can understand the

Please include a punnet square so that I can understand the results better.
Thank you!

Solution

Answer:

Wild wings = c+ ; curved wings= c

Wild eyes = se+ ; sepia eyes=se

c+c+ se+se+ X cc sese----------------Parents

c+ se+ c se---------------Gametes

c+c se+se (wild wings & wild eyes)----F1 (males and females are equal)

c+c se+se X    c+c se+se

F2

Phenotypes= (both wild) : (wild wings & sepia eyes) : (curved wings & wild eyes) : (curved wings & wild eyes)

Phenotypic ratio: 9 : 3 : 3 : 1

Genotypes:

c+c+ se+se+ : c+c+ se+se : c+c+ sese : c+c se+se+ : c+c se+se : c+c sese : cc se+se+ : cc se+se : cc sese

Genotypic ratio: 1 : 2 : 1 : 2 : 4 : 2 : 1: 2 : 1

In F2 ration also, all females and males are equal percentage as the genes are present on the autosomes.

c+ se+ c+ se c se+ c se
c+ se+ c+c+ se+se+ (both wild) c+c+ se+se (both wild) c+c se+se+ (both wild) c+c se+se (both wild)
c+ se c+c+ se+se(both wild) c+c+ sese (wild wings & sepia eyes) c+c se+se (both wild) c+c sese  (wild wings & sepia eyes)
c se+ c+c se+se+ (both wild) c+c se+se (both wild) cc se+se+ (curved wings & wild eyes) cc se+se (curved wings & wild eyes)
c se c+c se+se (both wild) c+c sese  (wild wings & sepia eyes) cc se+se (curved wings & wild eyes) cc sese (curved wings &sepia eyes)
Please include a punnet square so that I can understand the results better. Thank you!SolutionAnswer: Wild wings = c+ ; curved wings= c Wild eyes = se+ ; sepia

Get Help Now

Submit a Take Down Notice

Tutor
Tutor: Dr Jack
Most rated tutor on our site