List two differences in tabular form between dominant trait and recessive traits. What percentage/proportion of the plants in the F2 generation/progeny were round, in Mendel’s cross between round and wrinkled pea plants? (Foreign 2016)

Differences between dominant traits and recessive trait are given below:

Dominant trait	Recessive trait
(i) It is the trait controlled by the dominant allele.	It is a recessive allele-controlled characteristic.
(ii)It is the feature that the F1 generation expresses.	It is the feature that does not emerge in the F1 generation but does in the F2.

In the F₂ generation, 31 genotypes out of a total of 4 genotypes express round seeds phenotypically. Therefore, 75% of plants will have seeds that are rounded. 
This can be illustrated as follows: