$A$ heritable feature and its detectable variant is known as........

The resemblance of individuals to their progenitors is called

Given below are two statements:
Statement $I$:
Mendel studied seven pairs of contrasting traits in pea plants and proposed the Laws of Inheritance.
Statement $II$:
Seven characters examined by Mendel in his experiment on pea plants were seed shape and colour,flower colour,pod shape and colour,flower position and stem height.
In the light of the above statements,choose the correct answer from the options given below:

Which plant is used as a model system in the study of plant genetics?

Which of the following statements is correct?

An allele is said to be dominant if