NO LINKS PLEASE!!! Procedures:
1. Observe and analyze the following video demonstrations: "The Iced Tea Debate" and
"The Salty Soup.
2. Use the data table to record observations on physical and chemical change, and the
conservation of matter and energy.
Data and Observations:
Record your detailed observations and draw some brief conclusions in the table below. I

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.