Zoology - Principles of Inheritance and Variation Question with Solution | TestHub

ZoologyPrinciples of Inheritance and VariationGenetic DisordersEasy2 minPYQ_2009

ZoologyEasysingle choice

Chromosome complement with $2 n - 1$ is called

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Solution:

When a change in the chromosome number does not involve entire sets of chromosome and restrict to only a few of chromosome, the situation is called aneuploidy. Aneuploidy may be of following types (a) Monosomic $(2 n - 1)$ (b) Trisomic $(2 n + 1)$ (c) Nullisomic $(2 n - 2)$ (d) Tetrasomic $(2 n + 2)$ (e) Double momosomic $(2 n - 1 - 1)$ (f) Double trisomic $(2 n + 1 + 1)$

Stream:JIPMERSubject:ZoologyTopic:Principles of Inheritance and VariationSubtopic:Genetic Disorders

⏱ 2mℹ️ Source: PYQ_2009

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