Question
Biology Question on Principles of Inheritance and Variation
The genotype of a plant showing the dominant phenotype can be determined by
A
test cross
B
dihybrid cross
C
pedigree analysis
D
back cross.
Answer
test cross
Explanation
Solution
In test cross, F, individual showing a dominant phenotype is crossed with homozygous recessive parent. The progenies of such a cross can easily be analysed to predict the genotype of the test organism.