Ensure answers are clearly labelled a and b. During a practical, a group of biology students are tasked to study the cell cycle of an insect. This insect has the karyotype 2n=6, with genotype Mm Nn Rr TT. The students must draw a cell in Anaphase of mitosis, using red lines for maternal chromosomes, blue lines for paternal chromosomes and black dots to represent centromeres. The drawing provided by the students is shown below. ↓ ↓ HV W ALA a) Identify three mistakes the students made when producing this diagram. In your answer only refer to elements already present in the figure. b) This fly is used in a testcross. What is the probability of producing a fly with genotype mm Nnrr Tt?
Ensure answers are clearly labelled a and b. During a practical, a group of biology students are tasked to study the cell cycle of an insect. This insect has the karyotype 2n=6, with genotype Mm Nn Rr TT. The students must draw a cell in Anaphase of mitosis, using red lines for maternal chromosomes, blue lines for paternal chromosomes and black dots to represent centromeres. The drawing provided by the students is shown below. ↓ ↓ HV W ALA a) Identify three mistakes the students made when producing this diagram. In your answer only refer to elements already present in the figure. b) This fly is used in a testcross. What is the probability of producing a fly with genotype mm Nnrr Tt?
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:Ensure answers are clearly labelled a and b.
During a practical, a group of biology students are tasked to study the cell cycle of an insect. This insect has the karyotype 2n=6, with genotype Mm Nn Rr
TT. The students must draw a cell in Anaphase of mitosis, using red lines for maternal chromosomes, blue lines for paternal chromosomes and black dots
to represent centromeres. The drawing provided by the students is shown below.
a) Identify three mistakes the students made when producing this diagram. In your answer only refer to elements already present in the figure.
b) This fly is used in a testcross. What is the probability of producing a fly with genotype mm Nn rr Tt?
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