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

Author Question: The fetus is about 13 inches long and 1.75 pounds, resembles a human and has developed reflexes such ... (Read 183 times)

deesands

  • Hero Member
  • *****
  • Posts: 514
on: Jun 22, 2018
The fetus is about 13 inches long and 1.75 pounds, resembles a human and has developed reflexes such as sucking and swallowing. What stage of pregnancy are we talking about?
 
  a. End of the first month
 b. End of the first trimester
 c. End of the second trimester
  d. About 1 month before birth

Question 2

What is the first organ system to function in the embryo?
 
  a. The digestive system
 b. The nervous system
 c. The circulatory system
  d. The urinary system


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

millet

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jun 22, 2018
Answer to Question 1

c

Answer to Question 2

c


deesands

  • Member
  • Posts: 514
Reply 2 on: Jun 22, 2018
Gracias!

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

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 training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

The human birth process as an example of positive feedback. The human birth process as an example of positive feedback.
Ultrasonogram showing a male fetus. Ultrasonogram showing a male fetus.
Hormones acting through the brain help regulate metabolism and short- and long-term appetite. Hormones acting through the brain help regulate metabolism and short- and long-term appetite.
Perform the indicated division (long division polynomials) Perform the indicated division (long division polynomials)
Cross-section of a human molar Cross-section of a human molar
Neanderthal and Modern Human Neanderthal and Modern Human
Video: Embryonic development - Week 4

For a complete list of videos, visit our video library