Choice #1: After watching the Sage Grouse Lek in section 5 of the interactive, Describe the physical and behavioral differences of males and
females. What specific adaptations or behaviors do males show for their
mate competition? What do the females "judge", and why could it translate
into a better mate for their eggs?

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.