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

Author Question: John's wife Ella recently gave birth to their fourth child. John and Ella decide not to have any ... (Read 487 times)

ec501234

  • Hero Member
  • *****
  • Posts: 573
on: Jun 18, 2018
John's wife Ella recently gave birth to their fourth child. John and Ella decide not to have any more children, and thus John decides to undergo a vasectomy. What does this procedure entail?
 
  a. the severing of John's epididymis
  b. the severing of John's two vas deferentia
  c. the severing of John's seminiferous tubules
  d. the severing of John's van nebular

Question 2

Dr. Kantor recently identified a genetic mutation that causes infertility in men. She found that a mutation in the ____ gene causes sperm to swim in a circle, rather than in a forward direction,
 
  thus significantly decreasing the chances that the sperm will find the female ovum.
 
  a. sperm propellant protein c. sperm kinase specific protein
  b. sperm associated glycoprotein d. sperm forward-mobility protein


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sarahjh

  • Sr. Member
  • ****
  • Posts: 370
Reply #1 on: Jun 18, 2018
Answer to Question 1

ANS: B

Answer to Question 2

ANS: D


ec501234

  • Member
  • Posts: 573
Reply 2 on: Jun 18, 2018
Thanks for the timely response, appreciate it

ashely1112

  • Member
  • Posts: 347
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

This 11-month old girl demonstrates one of the abilites of a child of this age group - creating a to This 11-month old girl demonstrates one of the abilites of a child of this age group - creating a to
To examine a child’s ear, the pinna should be pulled back and up for children over 3 years; the pinn To examine a child’s ear, the pinna should be pulled back and up for children over 3 years; the pinn
John Ray John Ray
Margaret Sanger, birth control pioneer. Margaret Sanger, birth control pioneer.
Eero Saarinen, TWA Terminal, John F. Kennedy International Airport, New York. Eero Saarinen, TWA Terminal, John F. Kennedy International Airport, New York.
Observed Mother–Child Arguments at Five Time Points Over an Eight-Year Period Observed Mother–Child Arguments at Five Time Points Over an Eight-Year Period
Video: Mendel's Principles of Inheritance (Father of Genetics)

For a complete list of videos, visit our video library