In bread wheat,the chromosome number is:

$Statement A$: For a particular character in an individual,each gamete gets only one allele.
$Statement B$: Chromatids of a chromosome split (separate) and move towards opposite poles during anaphase of mitosis.

Which of the following is an example of codominance?

Arrange the following plants with respect to an increasing number of chromosomes:
Rice,Maize,Apple

The presence of four horns instead of two in a goat is an example of what?

The $F_2$ dihybrid ratio $9 : 3 : 4$ is explained on the basis of