If a homozygous male for round peas (RR) is crossed with a homozygous female for wrinkled peas (rr), which of the following statements is true?

+2 votes

 

  

The F1 generation of this cross will produce a gamete that contains R and another that contains r.

  

The F1 generation of this cross will produce gametes that contain either RR or rr.

  

The F1 generation of this cross will produce four gametes that contain only R or four gametes that contain only r.

  

The F2 generation will be round-to-wrinkled ratio of 9:3, and a green-to-yellow ratio of 3:1.

 

asked Dec 27, 2012 in Biology by anonymous
    

1 Answer

+1 vote

 

The F1 generation of this cross will produce a gamete that contains R and another that contains r.

 

answered Dec 27, 2012 by LeafHy ~Expert~ (895 points)

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