This topic contains a solution. Click here to go to the answer

Author Question: The embryo's bones, muscles, and circulatory system are formed by cells in its A) ectoderm. B) ... (Read 111 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
The embryo's bones, muscles, and circulatory system are formed by cells in its
 
  A) ectoderm.
  B) amnioderm.
  C) mesoderm.
  D) endoderm.

Question 2

The embryo's skin, nerves, and sensory organs are formed by cells in its
 
  A) ectoderm.
  B) amnioderm.
  C) mesoderm.
  D) endoderm.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lauravaras

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

C

Answer to Question 2

A




RRMR

  • Member
  • Posts: 557
Reply 2 on: Jun 22, 2018
Wow, this really help


robbielu01

  • Member
  • Posts: 336
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

For a complete list of videos, visit our video library