In a monohybrid cross $120$ plants are obtained. The ratio of homozygous and heterozygous shall be
$40 : 80$
$60 : 60$
$20 : 100$
$10 : 110$
Which one of the following cannot be explained on the basis of Mendel's law of Dominance ?
Mendel's contribution for genetic inheritance was
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:
Discuss the genetic basis of wrinkled phenotype of pea seed.
Chromosomal number in a cell of a flowering plant is