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

Author Question: The structure at which nutrients, oxygen, and waste products are exchanged between the mother and ... (Read 74 times)

moongchi

  • Hero Member
  • *****
  • Posts: 516
on: Aug 21, 2018
The structure at which nutrients, oxygen, and waste products are exchanged between the mother and developing fetus is the
 
  A) placenta. B) fetal membrane. C) umbilical cord. D) amniotic sac.

Question 2

The constrictive wave that involves both forward and reverse movements of chyme is referred to as peristalsis.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ririgirl15

  • Sr. Member
  • ****
  • Posts: 385
Reply #1 on: Aug 21, 2018
Answer to Question 1

A

Answer to Question 2

FALSE


moongchi

  • Hero Member
  • *****
  • Posts: 516
Reply #2 on: Aug 21, 2018
Both answers were spot on, thank you once again


ririgirl15

  • Sr. Member
  • ****
  • Posts: 385
Reply #3 on: Aug 21, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Formation and structure of a peroxisome Formation and structure of a peroxisome
Lichen structure Lichen structure
Heme consists of a complex organic ring structure, protoporphyrin Heme consists of a complex organic ring structure, protoporphyrin
Toxic Waste Toxic Waste
Structure of a b turn Structure of a b turn
Structure of hemoglobin, the oxygen-transporting protein of red blood cells. It consists of four glo Structure of hemoglobin, the oxygen-transporting protein of red blood cells. It consists of four glo
Video: hGH, Thyroid hormones & Aldosterone

For a complete list of videos, visit our video library