The options attached to the given question is attached here as well as in the comments of the question:
A.If having a wrinkled seed had been a recessive trait
B.If garden peas reproduced more quickly
C.If seed shape did not have a clearly dominant form
D.If having a smooth seed had been a dominant trait
Answer:
The correct answer is - C. If the seed shape did not have a clearly dominant form.
Step-by-step explanation:
Mendel studied and perform his research on seven different traits in peas, which are – height, seed color, flower color, and seed shape. In Mendel’s study, every trait has traits that are clearly either dominant or recessive.
Similarly, the seed shape has a very clear dominant form which is smooth seed dominant over wrinkled seed that is a recessive trait. If this clear dominant form or recessive form could not be established, then Mendel’s experiment would have most likely stopped its progress.