Chromosomal Rearrangements: Translocations
Reciprocal Translocation
Robertsonian Translocations
Which of the following represents the chromosomal segregation into gametes after a reciprocal translocation caused by adjacent-1 segregation? N=Normal chromosome T = Tanslocated chromosome
Which of the following ways reciprocal translocated chromosomes are sorted produces viable gametes?
An individual heterozygous for a reciprocal translocation has the following chromosomes. Which chromosomes do the gametes receive after alternative segregation?
A B • C D E F G J K • L M N O P
A B • C D N O P J K • L M E F G
An individual heterozygous for a reciprocal translocation has the following chromosomes. Which chromosomes do the gametes receive after adjacent-1 segregation?
A B • C D E F G J K • L M N O P
A B • C D N O P J K • L M E F G
An individual heterozygous for a reciprocal translocation has the following chromosomes. Which chromosomes do the gametes receive after adjacent-2 segregation?
A B • C D E F G J K • L M N O P
A B • C D N O P J K • L M E F G
How many chromosomes does a person who is a carrier for familial down syndrome caused by a robertsonian translocation have?
Do you want more practice?
- From the following list, identify the types of chromosome changes you expect to show phenotypic consequences.r...
- An animal heterozygous for a reciprocal balanced translocation has the following chromosomes: MN • OPQ...
- An animal heterozygous for a reciprocal balanced translocation has the following chromosomes: MN • O...
- An animal heterozygous for a reciprocal balanced translocation has the following chromosomes: MN • O...
- An animal heterozygous for a reciprocal balanced translocation has the following chromosomes: MN • O...
- An animal heterozygous for a reciprocal balanced translocation has the following chromosomes: MN • O...
- What roles have inversions and translocations played in the evolutionary process?
- A boy with Down syndrome (trisomy 21) has 46 chromosomes. His parents and his two older sisters have a normal ...
- A boy with Down syndrome (trisomy 21) has 46 chromosomes. His parents and his two older sisters have a normal ...
- A boy with Down syndrome (trisomy 21) has 46 chromosomes. His parents and his two older sisters have a normal ...
- A boy with Down syndrome (trisomy 21) has 46 chromosomes. His parents and his two older sisters have a normal ...
- A woman who sought genetic counseling is found to be heterozygous for a chromosomal rearrangement between the ...
- A woman who sought genetic counseling is found to be heterozygous for a chromosomal rearrangement between the ...