Inheritance patterns cannot always be explained by Mendels models of inheritance. If a pair of homologous chromosomes fails to separate during meiosis I, select the choice that shows the chromosome number of the four resulting gametes with respect to the normal haploid number (n)?

Inheritance patterns cannot always be explained by Mendels models of inheritance. If a pair of homologous chromosomes fails to separate during meiosis I, select the choice that shows the chromosome number of the four resulting gametes with respect to the normal haploid number (n)?



a. n+1; n+1; n; n
b. n+1; n+1; n-1; n-1
c. n+1; n-1; n-1; n-1
d. n+1; n-1; n; n


Answer: b. n+1; n+1; n-1; n-1


Learn More :

Biology

Learn More Multiple Choice Question :