The important things to remember are that chromosomes as well as genes occur in ...$A$.... The two alleles of a gene pair are located on homologous sites on ...$B$... chromosomes
Choose the correct choice for $A$ and $B$
$A$-single, $B$-analogous
$A$-pair, $B$-analogous
$A$-pair, $B$-homozygous
$A$-single, $B$-heterozygous
Describe one gene inheritance.
Give differences : Dominance and Recessive
Which one of the following cannot be explained on the basis of Mendel’s law of dominance?
A cross in which an organism showing a dominant phenotype is crossed with the recessive parent in order to know its genotype is called
In a monohybrid cross of plants with red and white flowered plants, Mendel got only red flowered plants. On self-pollinating these $F_1$ plants got both red and white flowered plants in $3:1$ ratio. Explain the basis of using $RR$ and $rr$ symbols to represent the geno type of plants of parental generation.