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Chapter

MGEC71H3 Chapter Notes -Mitosis


Department
Economics for Management Studies
Course Code
MGEC71H3
Professor
Jack Parkinson

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Which of the following statements about mitosis are true?
A. A diploid nucleus can divide to produce 2 diploid nuclei
B. A haploid nucleus can divide to produce 2 haploid nuclei.
C. Sister chromatids separate during mitosis.
D. A, B and C are true statements.
E. Only A & C are possible.
A gene is studied with two alleles with a simple dominant/recessive relationship. What is the
normal ratio of offspring(progeny) genotypes produced by a self-cross of a monohybrid?
A) 1:1
B) 3:1
C) 1:2:1
D) 1:1:1:1
In the case of a gene with multiple alleles, which of the following statements are true.
A) There must be two different alleles in one person
B) There must be more than two different alleles in one person
C) There must be more than two different alleles in the population
D) There must be two or more different polymorphic alleles in the population
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