The maternal component of the placenta is derived from the _________ and the fetal component is derived from the _________. A) decidua basalis, trophoblastic tissues B) decidua frodosum, trophoblastic tissues C) chorionic laeve, decidua basalis D) decidua basalis, bald chorion

Which of the following statements best describes a Kruckenburg tumor?

An ovarian tumor and pelvic ascites is usually associated with malignancy. An exception to this rule would be ascites associated with:

Provide some examples of how human-made conditions affect Earth’s environment. Explain both the cause and the effects of these problems. Provide examples of what is being done today to address these problems. (Up to 5 points of extra credit, depending on detail)

Lakes may be polluted by ___________ from farms and lawns, which can cause blooms of algae that, in turn, lead to oxygen depletion and dead zones.

How much of the Earth’s water is in the form of fresh water available for drinking?

Which term refers to all the living organisms (many species) that inhabit a given area.

Which of the following arise from the sex cords of the embryonic gonadal stromaA) Yolk Sac tumor B) Sertoli-Leydig tumors C) Immature teratoma D) Cystadenocarcinoma

A patient presents with a positive pregnancy test, bleeding, and cramping. You notice that there is a hyperechoic oval-shaped structure within the gestational sac. The structure is 11 mm long. No fetal heart tones are detected. Which of the following is the most likely diagnosis? A) missed abortion B) complete abortion C) partial molar pregnancy D) anembryonic pregnancy

Human population growth over the past 200 years has been _________