For a certain breed of cat, short tails are dominant (t) and long are recessive (t). the punnet square below shows a cross between two parents. what is the phenotype ratio for this cross?

What are charcteristics of lithosphere?

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin