6. A cell contains 2 pairs of chromosomes. The first pair consists of a chromosome with the T and G alleles and a chromosome with the t and g alleles. The second pair consists of a chromosome with the I and f alleles and a chromosome with the i and F alleles. At the end of cell division, the following genotypes are present in the gametes: TGIF, TGİF, TGIF, TGİF, tglf, tgif, tgIF, and tgiF. a. Which type of cell division occurred? Mitosis Meiosis or b. Is there evidence of crossing over in prophase I? Yes No Not applicable c. How did you make the above conclusions?

Human Anatomy & Physiology (11th Edition)
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ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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6. A cell contains 2 pairs of chromosomes. The first pair consists of a chromosome with the T and G
alleles and a chromosome with the t and g alleles. The second pair consists of a chromosome with the I
and f alleles and a chromosome with the i and F alleles. At the end of cell division, the following
genotypes are present in the gametes: TGIF, TGIF, TGIF, TGİF, tglf, tgif, tglF, and tgiF.
a. Which type of cell division occurred?
Mitosis
or
Meiosis
b. Is there evidence of crossing over in prophase I? Yes
Not applicable
No
c. How did you make the above conclusions?
Transcribed Image Text:6. A cell contains 2 pairs of chromosomes. The first pair consists of a chromosome with the T and G alleles and a chromosome with the t and g alleles. The second pair consists of a chromosome with the I and f alleles and a chromosome with the i and F alleles. At the end of cell division, the following genotypes are present in the gametes: TGIF, TGIF, TGIF, TGİF, tglf, tgif, tglF, and tgiF. a. Which type of cell division occurred? Mitosis or Meiosis b. Is there evidence of crossing over in prophase I? Yes Not applicable No c. How did you make the above conclusions?
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