October 4, 2015

Homework Help: Biology

Posted by Hol on Monday, April 9, 2007 at 2:47pm.

I have to draw a labelled diagram to show the chromatids of a diploid cell at the end of anaphase I of meiosis for a person who is heterozygous for both characters. (both characters being Huntingdon disease(H) on the short arm and red hair gene(R) on the long arm.)
I know that the bivalents separate and one chromosome of each homologous pair is drawn to each pole but can anyone tell me if I need to draw one or two pairs of chromosomes and where I would place the letters R and H, do I also need r and h? Any help would be much appreciated!

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