Biology - Principles of Inheritance and Variation Question with Solution | TestHub
BiologyPrinciples of Inheritance and VariationTest CrossEasy2 minPYQ_2026
BiologyEasysingle choice
Which of the following cross refers to the test cross?
Options:
Answer:
B
Solution:
A test cross is a genetic cross between an individual of unknown genotype (showing dominant phenotype) and a homozygous recessive individual.
In the given options, represents a test cross, where is the heterozygous dominant individual and is the homozygous recessive individual.
Answer: Tt X tt
Stream:MHT_CET_MEDICALSubject:BiologyTopic:Principles of Inheritance and VariationSubtopic:Test Cross
⏱ 2mℹ️ Source: PYQ_2026
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