Test cross is
Homozygous Recessive offspring $X$ Homozygous dominant parent
Homozygous dominant offspring $X$ Homozygous dominant Parent
Heterozygous Dominant offspring X Homozygous recessive parent
Dominant plant crosses with heterozygous parent plants
Organisms phenotypically similar but genotypically different are said to be
In a dihybrid cross $80$ plants are obtained. The ratio of homozygous and heterozygous shall be
When Mendel crossed true breeding white-flowered strain of peas with a true breeding red-flowered strain, individuals in the $F_2$ represented
The leaf colour of certain plants is controlled by one gene. For that gene, the allele $G =$ orange and $g =$ green. You have a plant with orange leaves, but do not know whether that plant's genotype is $GG$ or $Gg.$
If you cross your unknown plant with one of the plants whose genotype is listed below, you will be able to determine your unknown's genotype. With which plant would you cross it?
Genes which code for a pair of contrasting traits are known as ........