In Poultry,rose Comb Is Controlled by a Dominant Allele,and Its

question 24

Multiple Choice

In poultry,rose comb is controlled by a dominant allele,and its recessive allele controls single comb.Crossing a pure-breeding rose comb chicken with a pure-breeding single comb chicken would produce which of the following?  

• A) All Rr rose
• B) All Rr, single
• C) All RR rose
• D) Half RR rose, half rr single
• E) Half Rr rose, half rr single

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Definitions:

GPAs

A numerical measure that indicates a student's average grade across courses, typically on a scale from 0.0 to 4.0.

University of Toronto Scarborough

A campus of the University of Toronto located in the Scarborough district, known for its diverse programs and research initiatives.

Mississauga Campus

A specific location of an educational institution situated in Mississauga, often referencing a branch of a university or college.

Significance Level

The significance level is the probability of rejecting the null hypothesis in a statistical test when it is actually true, typically represented by the symbol alpha (α) and used as a threshold for determining statistical significance.