Which of the Following Does NOT Describe Mendel's Research and Proposed

Multiple Choice

Which of the following does NOT describe Mendel's research and proposed Model of Inheritance?

A) Each individual has two sets of factors, one of each pair inherited from the mother and one from the father.
B) Hybrid offspring with intermediate characteristics were not extensively studied.
C) Factors may be expressed, hidden in a given generation or lost.
D) Observations were limited to traits that are governed by two alleles.
E) Because of meiosis, which was discovered after Mendel's time, each parent passes one set of factors to each offspring.