What are the phenotypes (discritions) of a rabbits that have the following genotypes

When analyzing tree rings, what do scientists assume a thin ring indicates?

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.