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

Author Question: The structure that connects the placenta and the fetus is the __________________ __________________, ... (Read 65 times)

clmills979

  • Hero Member
  • *****
  • Posts: 551
on: Jul 3, 2018
The structure that connects the placenta and the fetus is the __________________ __________________, which has __________________ artery(ies) and __________________ vein(s).
 
  Fill in the blank(s) with correct word

Question 2

Which of the following structures closes over the trachea to protect it during swallowing?
 
  A) Epiglottis B) Diaphragm C) Pharynx D) Cricoid cartilage


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leahm14

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 3, 2018
Answer to Question 1

umbilical cord, two, one

Answer to Question 2

A


clmills979

  • Member
  • Posts: 551
Reply 2 on: Jul 3, 2018
:D TYSM

ttt030911

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Structure of the DNA double helix Structure of the DNA double helix
Obstetrical sonography and fetometry. (b) An ultrasound image reveals the fetus within the uterus. Obstetrical sonography and fetometry. (b) An ultrasound image reveals the fetus within the uterus.
Quaternary structure of deoxyhemoglobin. (PDB ID 2HHB) Quaternary structure of deoxyhemoglobin. (PDB ID 2HHB)
The Physical Structure of the Geosphere The Physical Structure of the Geosphere
The complex structure of the hemoglobin protein. The complex structure of the hemoglobin protein.
Structure of the p53–DNA complex Structure of the p53–DNA complex
Video: baroreceptors

For a complete list of videos, visit our video library