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Principles Of Mendelian Genetics

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Which of the following statements is true?

I. A dihybrid cross is a cross between individuals that are heterozygous for a single gene.

II. The law of independent assortment describes the relationship between alleles of a single gene.

III. The law of segregation describes how genes on different chromosomes segregate.

IV. Homologous chromosomes segregate into different gametes.

A

IV

B

II and III

C

I

D

II, III, and IV

E

I, II, III, and IV

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