NEETBiologyPrinciples of Inheritance and VariationMCQ+4 / −1
Test cross in plants or in Drosophila involves
crossing :
- Athe F1 hybrid with a double recessive genotype
- Bbetween two genotypes with dominant trait
- Cbetween two F1 hybrids
- Dbetween two genotypes with recessive trait
View written solutionFree
Correct answer: A
In test cross, genotype of an organism showing dominant phenotype is determined by crossing it with homozygous recessive genotype.
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