Rabbits can have different types of ears. Tall ears stand up and floppy ears drag the ground. Assume that the ear type is determined by a single gene and that the allele for tall
ears is dominant over the allele for floppy ears. In a cross between two rabbits with floppy
ears, what percentage of the offspring would be expected to have tall ears.
100%
O 50%
2596
096

What is the term for a water wave that is created by an underwater earthquake?

What is an example of a scientific question that galileo could not have answered with out this new tool?

According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this?               a.  this implies that dna and proteins aren't essential in cells today.    b.  this implies that rna can catalyze any chemical reaction that enzymes catalyze.    c.  this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna.    d.  this implies that dna and proteins evolved after rna.