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

ZoologyPrinciples of Inheritance and VariationMutationEasy2 minPYQ_2020
ZoologyEasysingle choice

A karyotype is used to study

I) Number of chromosomes
II) Position of centromere
III) Position of chromosome
IV) Length of the arms
V) Secondary constriction

Options:

Answer:
B
Solution:

Karyotyping is the process by which photographs of chromosomes are taken to determine the chromosome complement of an individual, including the number of chromosomes and any abnormalities. A karyotype is used to analyze the number of chromosomes to determine the position of the centromere, to measure the length of the arms and to observe the secondary constriction.

Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Principles of Inheritance and VariationSubtopic:Mutation
⏱ 2mℹ️ Source: PYQ_2020

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