In this system, scientists categorized islands as extra small, small, medium, and large, in order of increasing size, and also as 1km, 10km, 100km, and 1000km (distance from the mainland). You see lines below that represent immigration and extinction rates for each. 1. Of the dots below, which island size combination represents the dot labeled ‘C’ for equilibrium species richness (S*) and for turnover (T)? 2. Which island had the lowest turnover?

You have determined through a series of common garden experiments that the genetic variance of a trait is 0.75 and the environmental variance of the trait is 0.25. What is the heritability value of this trait? The answer should be written in decimal form to two significant figures (ex. 0.33). h2 = Vg/(Vg + Ve)

Please answer both questions associated with this figure. 1. Based upon the placement of these species on a Grime’s Life History classification, which species is most likely to be found in an environment that is farthest along in the process of succession? . 2. What would be the relative importance of the different axes for Species B? Use the following order: Competition, Disturbance, Stress. .

Osteoporosis is present with a T-score below -2.5.

In this system, scientists categorized islands as extra small, small, medium, and large, in order of increasing size, and also as 1km, 10km, 100km, and 1000km (distance from mainland). You see lines below that represent immigration and extinction rates for each. 1. Of the dots below, which island size combination represents the dot labeled ‘B’ for equilibrium species richness (S*) and for turn-over(T)? 2. Which island has the lowest turnover (T)?

Which following characteristics describe a suspicious breast lesion?

A 23 year old female has had 6 months of amenorrhea. Lab tests showed a normal TSH and Prolactin, and negative hcg. What is your next action.

A 32-year-old G2P1012 presents with a complaint of bloody nipple discharge in the left breast.  The nipple and breast are nontender and no infection or mass is noted.  What is the primary differential diagnosis?

Which type of twins can be fraternal?

Which of the following phytoestrogens has the most potent effect on menopausal symptoms?