Class 12BiologyPrinciples of Inheritance and VariationMix Examples- Principles of Inheritance and Variation
MediumWhich of the following statements is correct?
- ACrossing $F_2$ with a parent is called a test cross.
- BCrossing $F_1$ and $F_2$ is called a test cross.
- CEvery back cross is called a test cross.
- DEvery test cross is a back cross.
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