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

Author Question: Infertility due to blocked Fallopian tubes is most commonly caused by which of the following? a. ... (Read 55 times)

jilianpiloj

  • Hero Member
  • *****
  • Posts: 521
on: Jun 18, 2018
Infertility due to blocked Fallopian tubes is most commonly caused by which of the following?
 
  a. untreated sexually transmitted infections that lead to pelvic inflammatory diseases
  b. irregularity of a woman's menstrual cycle
  c. sperm cells that cannot swim well enough to move up the Fallopian tubes
  d. a zygote that fails to implant on the uterine wall

Question 2

The problem of infertility related to sperm cells may include all of the following except ________.
 
  a. too few sperm cells are ejaculated
  b. if the vas deferens does not allow passage of sperm cells
  c. if they lack the enzymes required to penetrate the ovum
  d. poor sleeping habits


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Expo

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jun 18, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


jilianpiloj

  • Member
  • Posts: 521
Reply 2 on: Jun 18, 2018
Great answer, keep it coming :)

frankwu0507

  • Member
  • Posts: 322
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Asinus, commonly known as asses, is a subgenus of Equus that encompasses several species of Equidae Asinus, commonly known as asses, is a subgenus of Equus that encompasses several species of Equidae
Young boy with characteristic nasal crease from the repeated action of the “nasal salute” caused ... Young boy with characteristic nasal crease from the repeated action of the “nasal salute” caused ...
Placenta previa. The condition is caused by the development of the placenta over the cervical canal, Placenta previa. The condition is caused by the development of the placenta over the cervical canal,
Significant hash can be caused by faults in one or more cylinders, whereas amplified hash is not ... Significant hash can be caused by faults in one or more cylinders, whereas amplified hash is not ...
The bacterium Escherichia coli is commonly referred to as E. coli. Seen here with multiple flagella The bacterium Escherichia coli is commonly referred to as E. coli. Seen here with multiple flagella
Crown gall disease caused by Agrobacterium via plant transformation Crown gall disease caused by Agrobacterium via plant transformation
Video: First Stage of Labor and Delivery Video

For a complete list of videos, visit our video library