Zoology - Principles of Inheritance and Variation Question with Solution | TestHub
ZoologyPrinciples of Inheritance and VariationMonohybrid and Dihybrid CrossesEasy2 minPYQ_2020
ZoologyEasysingle choice
In a monohybrid cross, 120 plants are obtained. The ratio of homozygous and heterozygous will be
Options:
Answer:
B
Solution:
Monohybrid ratio of homozygous and heterozygous individuals is 1:1.
Phenotypic Ratio = 3:1
Genotypic Ration = 1:2:1
1 = Homizygous Dominant
2 = Heterozygous
1 = Homozygous Recessive
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Principles of Inheritance and VariationSubtopic:Monohybrid and Dihybrid Crosses
⏱ 2mℹ️ Source: PYQ_2020
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