A pink flowered Snapdragon plant was crossed with a red flowered Snapdragon plant. What type of phenotype/s is/are expected in the progeny?
In a plant, black seed color $$(\mathrm{BB} / \mathrm{Bb})$$ is dominant over white seed color $$(\mathrm{bb})$$. In order to find out the genotype of the black seed plant, with which of the following genotype will you cross it?
Match List I with List II
List - I | List - II | ||
---|---|---|---|
A. | Two or more alternative forms of a gene | I. | Back cross |
B. | Cross of F$$_1$$ progeny with homozygous recessive parent | 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:
As per ABO blood grouping system, the blood group of father is $$\mathrm{B}^{+}$$, mother is $$\mathrm{A}^{+}$$ and child is $$\mathrm{O}^{+}$$. Their respective genotype can be
A. IBi/IAi/ii
B. IBIB/IAIA/ii
C. iIB/iIA/IAIB
D. IAi/IBi/IAi
E. iIB/iIA/IAIB
Choose the most appropriate answer from the options given below :