This topic contains a solution. Click here to go to the answer

Author Question: An ancient test for pregnancy more than three thousand years ago was mixing the woman's urine with ... (Read 148 times)

rosent76

  • Hero Member
  • *****
  • Posts: 516
An ancient test for pregnancy more than three thousand years ago was mixing the woman's urine with barley seed to see if the barley____.
 
  a. grew longer
  b. grew shorter
  c. grew faster
  d. grew slower

Question 2

What is the function of human chorionic gonadotropin (hCG)?
 
  a. It facilitates the fusion of the sperm's and egg's nuclei.
  b. It facilitates the sperm's ability to locate the egg.
  c. It maintains the corpus luteum's production of progesterone.
  d. It acts as a receptor in the uterine lining for the fertilized egg to bind.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sultansheikh

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

ANS: C

Answer to Question 2

ANS: C





 

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

For a complete list of videos, visit our video library