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

Author Question: What would happen if the chorion failed to secrete human chorionic gonadotropin? (Read 152 times)

123654777

  • Hero Member
  • *****
  • Posts: 585
on: Jul 15, 2019
What would happen if the chorion failed to secrete human chorionic gonadotropin?
◦ The fetal elements of the placenta would fail to develop.
◦ The maternal elements of the placenta would fail to develop.
◦ The embryo would be spontaneously aborted.
◦ Neural tube formation would not occur, and the embryo would have no central nervous system.
Campbell Biology: Concepts & Connections ¦ Taylor, Simon, Dickey, Hogan, Reece ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by 123654777 on Jul 15, 2019

olderstudent

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 15, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


123654777

  • Hero Member
  • *****
  • Posts: 585
Reply #2 on: Jul 15, 2019
TY


olderstudent

  • Sr. Member
  • ****
  • Posts: 339
Reply #3 on: Jul 15, 2019
You're welcome


« previous next »
 

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Cryptorchidism. (a) In complete cryptorchidism, the testes of a newborn have failed to descend into Cryptorchidism. (a) In complete cryptorchidism, the testes of a newborn have failed to descend into
Functional MRI Scans These scans of human brains show localized average increases in neural activity Functional MRI Scans These scans of human brains show localized average increases in neural activity
A section through the human brain A section through the human brain
Human chromosomes. (A) Female. (B) Male. Human chromosomes. (A) Female. (B) Male.
Human dihydrofolate reductase complexed with ligands Human dihydrofolate reductase complexed with ligands
A systems biology model of human disease gene interactions A systems biology model of human disease gene interactions
Video: Hormones and the menstrual cycle Animation

For a complete list of videos, visit our video library