The Mass Extinction at the End of the Cretaceous Period

question 60

Multiple Choice

The mass extinction at the end of the Cretaceous period was likely the result of:

• A) rising seawater.
• B) loss of vegetation.
• C) extreme predation.
• D) a dramatic change in climate.
• E) the appearance of new competitors.

Recognize the mechanisms of water and solute reabsorption in the kidney.

Identify the normal pH range and specific gravity of urine.

Understand the factors that can alter the permeability of the glomerular membrane.

Know the function and properties of the loop of Henle and the role it plays in urine concentration.

---

Definitions:

Flawed Essay

An essay that contains substantial mistakes, inconsistencies, or gaps in logic that detract from the overall argument or message.

Implicit Association Test (IAT)

A psychological test designed to reveal subconscious preferences or biases by measuring response times to different stimuli.

Reliability

The extent to which a measuring instrument yields reliable and uniform outcomes.

Implicit Prejudice

A form of prejudice that occurs unconsciously, reflecting underlying attitudes or stereotypes that influence an individual's perceptions and actions without their explicit awareness.