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

Author Question: The blood vessel that branches from the subclavian artery to supply the anterior wall of the chest ... (Read 97 times)

azncindy619

  • Hero Member
  • *****
  • Posts: 562
on: Feb 27, 2019
The blood vessel that branches from the subclavian artery to supply the anterior wall of the chest is the
 A) internal thoracic.
  B) azygos artery.
  C) mediastinal artery.
  D) thoracic aorta.
  E) vertebral artery.

Question 2

The region known as the primitive streak is the site of
 A) migration of mesodermal cells to form the endoderm.
  B) endoderm formation.
  C) ectoderm formation.
  D) migration of ectodermal cells to form the mesoderm.
  E) amnion formation.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zoeyesther

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Feb 27, 2019
Answer to Question 1

A

Answer to Question 2

D


azncindy619

  • Member
  • Posts: 562
Reply 2 on: Feb 27, 2019
:D TYSM

deja

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

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?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Mechanisms that help maintain glucose homeostasis in the blood. Mechanisms that help maintain glucose homeostasis in the blood.
Note the thickening of the intestinal wall and the erosion of the inner lining of the ileum, often s Note the thickening of the intestinal wall and the erosion of the inner lining of the ileum, often s
Exercise and Blood Pressure Exercise and Blood Pressure
Chest X-ray. Chest X-ray.
Anterior pituitary and its target organs. Anterior pituitary and its target organs.
Dermatomes of body, anterior view Dermatomes of body, anterior view
Video: Metaphase I Animation

For a complete list of videos, visit our video library