« previous next »

Author Question: The vernix caseosa A) is a protective, waxy substance that covers the fetus. B) implants on the ... (Read 71 times)

panfilo

  • Hero Member
  • *****
  • Posts: 572
on: Jun 22, 2018
The vernix caseosa
 
  A) is a protective, waxy substance that covers the fetus.
  B) implants on the wall of the uterus one week after fertilization.
  C) is a reddish uterine discharge that is expelled after childbirth.
  D) is a thick, yellowish fluid secreted by the breasts in late pregnancy.

Question 2

The sex of the fetus can often be distinguished by the
 
  A) first trimester.
  B) second trimester.
  C) third trimester.
  D) first month.


kishoreddi

  • Sr. Member
  • ****
  • Posts: 329
    • Your online Help in Biology and chemistry
Reply #1 on: Jun 22, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

dental implants dental implants
A full-term pregnancy. Image illustrates position of the fetus and the structures associated with pr A full-term pregnancy. Image illustrates position of the fetus and the structures associated with pr
Erythroblastosis fetalis. (a) The condition occurs with an RH+ father and RH– mother. (b) First preg Erythroblastosis fetalis. (a) The condition occurs with an RH+ father and RH– mother. (b) First preg
Examples of sterile swabs (removed from protective wrappers). Examples of sterile swabs (removed from protective wrappers).
DSM-5 Criteria for Substance Use Disorder DSM-5 Criteria for Substance Use Disorder
The position of the fetus is first determined by ultrasound The position of the fetus is first determined by ultrasound
Video: Normal and abnormal blood pH

For a complete list of videos, visit our video library