In people, dangling earlobes (D) are dominant to attached earlobes (d). Which Punnett square represents a cross between a homozygous recessive male and heterozygous female? (Look carefully and be sure to pay attention to the sexes in your cross!)

Name this structure of the reproductive system.

Trace the path food will take as it exits the stomach until it enters the rectum. For full points, an answer should include multiple regions of two organs and all sphincters involved.

Name the duct labeled as “A”

Name this cartilage structure.

Which letter corresponds to the inspiratory reserve volume?

Air is being pumped into a spherical balloon so that its volume increases at a rate of 10 . How fast is the radius of the ballon increasing when the radius is 5 ?

Find the slope of the tangent line to the curve 

Find the equation of the tangent line to the curve at

Suppose that  and