What was the change in elevation, to the nearest ten meters, for the family that took the steepest path to Point B?
O 50
O 100
O 40
O 10

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.

Discuss cell surface transport in the structure of constituents