Q. Kernal colour in corn is a trait determined by two alleles. The dominant allele produces a purple colour, and the recessive allele prduces a yellow colour. The diagram below shows an ear of corn produced by crossing two corn plants. The shaded kernels are purple, and the unshaded ones are yellow.
image
The yellow kernels can be best described as

 1690  198 Principles of Inheritance and Variation Report Error

Solution:

Correct answer is (d) homozygous recessive