Zoology - Principles of Inheritance and Variation Question with Solution | TestHub
ZoologyPrinciples of Inheritance and VariationSex DeterminationEasy2 minPYQ_2020
ZoologyEasysingle choice
Find out the correct statement.
Options:
Answer:
B
Solution:
Human shows XY mechanism of sex determination in which female carries autosome and XX chromosome, thus are homogametic. Males carries autosome and XY chromosome, thus heterogametc. Sex of the progeny is determined by gametes of heterogametic parents. XO and XY type of sex determination is an example of male heterogamety. Henking observed X body in spermatogenesis of Grasshopper.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Principles of Inheritance and VariationSubtopic:Sex Determination
⏱ 2mℹ️ Source: PYQ_2020
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