(B) The failure of segregation of chromatids during cell division cycle results in the gain or loss of a chromosome$(s)$,called aneuploidy. This condi

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(B) The failure of segregation of chromatids during cell division cycle results in the gain or loss of a chromosome$(s)$,called aneuploidy. This condition,along with structural changes in chromosomes,leads to chromosomal disorders. Examples include Down's syndrome,Turner's syndrome,and Klinefelter's syndrome.

Class 12 Biology Principles of Inheritance and Variation Chromosomal disorders

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Absence or excess or abnormal arrangement of one or more chromosomes results in

A
Point mutation
B
Chromosomal disorders
C
Mendelian disorders
D
Gene mutation

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Class 12 Questions

Class 12

Biology Questions

Chapter

Principles of Inheritance and Variation

Subtopic

Chromosomal disorders

Down's syndrome is an example of

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- Physical, psychomotor and mental development is retarded.
- Palm is broad with characteristic palm crease, these symptoms show....

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Which of the following are characteristics of the disorder described by Langdon Down?

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Explain chromosomal disorders involving autosomes and sex chromosomes with examples.

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What is the cause of $Down's$ syndrome?

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Absence or excess or abnormal arrangement of one or more chromosomes results in

Similar Questions

Down's syndrome is an example of

- Physical, psychomotor and mental development is retarded.- Palm is broad with characteristic palm crease, these symptoms show....

Which of the following are characteristics of the disorder described by Langdon Down?

Explain chromosomal disorders involving autosomes and sex chromosomes with examples.

What is the cause of $Down's$ syndrome?

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- Physical, psychomotor and mental development is retarded.
- Palm is broad with characteristic palm crease, these symptoms show....