How does inheritance of one Gene take place ?
Test cross is important to know.
Match List $I$ with List $II$
List $I$ | List $II$ |
$A$. Two or more alternative forms of a gene |
$I$. Backcross |
$B$. Cross of $F_1$ progeny with homozygous recessive parents | $II$. ploidy |
$C$. Cross of $F_1$ progeny with any of the parents | $III$. Allele |
$D$. Number of chromosome sets in plant | $IV$. Test cross |
Choose the correct answer from the options given below:
In a dihybrid cross $80$ plants are obtained. The ratio of homozygous and heterozygous shall be
Heterozygous purple flower is crossed with recessive white flower. The progeny has the ratio