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

Author Question: When the blastocyst burrows deep into the uterine lining, __________. A) implantation occurs B) ... (Read 83 times)

Caiter2013

  • Hero Member
  • *****
  • Posts: 607
on: Jun 22, 2018
When the blastocyst burrows deep into the uterine lining, __________.
 
  A) implantation occurs
  B) pregnancy does not occur
  C) it stops growing
  D) the cells of the zygote first duplicate

Question 2

Which statement about a blastocyst is true?
 
  A) It consists of a single cell.
  B) It is a structure that feeds the developing organism.
  C) Between the seventh and ninth days, it burrows deep into the uterine lining.
  D) It is a membrane that helps to keep the temperature of the prenatal world constant.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dinolord

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


Caiter2013

  • Member
  • Posts: 607
Reply 2 on: Jun 22, 2018
YES! Correct, THANKS for helping me on my review

steff9894

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I
Uterine Stimulants and Relaxants Uterine Stimulants and Relaxants
Deep transverse friction (i.e., Cyriax friction) on an ankle ligament. Deep transverse friction (i.e., Cyriax friction) on an ankle ligament.
Deep hip rotator muscles. Deep hip rotator muscles.
Abdominal vasculature and deep structures Abdominal vasculature and deep structures
Video: Muscle cell structures - actin, myosin and titin filaments

For a complete list of videos, visit our video library