) A breed of chicken has been developed with a pure trait for silky feathers. Wh

1) A breed of chicken has been developed with a pure trait for silky feathers. When hens of this breed are crossed with roosters with normal feathers, all the offspring have normal feathers. If two F1s were mated, out of 200 offspring, how many could we expect to have normal feathers?
Question 23 options:
 100
 
 150
 
 200
 
 50

2)

Also, use the information from the last two questions.

Numerical Response

Corn cobs representing an F2 generation were distributed randomly to groups in a Biology 30 class. Their group results appear in the above chart. Combine your phenotype result with that of other groups. Calculate the totals for each phenotype and the total number of kernels (seeds) of all the corn cobs. 2 marks

Total numbers:   ______     ______      _______    _________  _______
                            yellow     yellow       purple       purple       Total                                        
                           smooth   wrinkled     smooth    wrinkled