This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The major symptom experienced by Katharyn D. in the chapter prologue was A) manic symptoms while ... (Read 95 times)

PhilipSeeMore

  • Hero Member
  • *****
  • Posts: 561
on: Jun 22, 2018
The major symptom experienced by Katharyn D. in the chapter prologue was
 
  A) manic symptoms while at her job.
  B) taking a long time to get to sleep at night.
  C) excessive tiredness.
  D) seizure-like activity just prior to a meal.
  E) the recurrence of thoughts of dread and doom.

Question 2

Describe Darwin's principle of natural selection. Give examples of structural and behavioral characteristics that might confer selective advantages to an organism.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akudia

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: C
Rationale: The major symptom experienced by Katharyn D. in the chapter prologue was excessive tiredness.

Answer to Question 2

Answer: Natural selection suggests that certain characteristics of an organism offer an advantage which allows the organism to reproduce and to pass on that characteristic to their offspring. The coloring of an organism may allow it to blend in to the background, thus escaping detection by predators. The capacity to remain still (i.e., freeze) may similarly allow an organism to avoid predation.


PhilipSeeMore

  • Hero Member
  • *****
  • Posts: 561
Reply #2 on: Jun 22, 2018
Thank you!


akudia

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jun 22, 2018
Happy to help


« previous next »
 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Diaphragm, the major muscle of breathing. Diaphragm, the major muscle of breathing.
Vision with macular degeneration is experienced with an inability to focus in the center of the visu Vision with macular degeneration is experienced with an inability to focus in the center of the visu
The world has been horrified recently at a U.S. Congress so polarized and paralyzed that it cannot p The world has been horrified recently at a U.S. Congress so polarized and paralyzed that it cannot p
Major Indian Cultures, AD 1–1500 Major Indian Cultures, AD 1–1500
Marjane Satrapi, page from the "Kim Wilde" chapter of the graphic novel Persepolis. Marjane Satrapi, page from the "Kim Wilde" chapter of the graphic novel Persepolis.
A Sociological Timeline of Major Figures in the Development of Sociological Theory, 1820–1960 A Sociological Timeline of Major Figures in the Development of Sociological Theory, 1820–1960
Video: Lipid absorption - end products & transport mechanism

For a complete list of videos, visit our video library