1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bezimeni [28]
1 year ago
14

List the cardiovascular and cardiac features unique to the fetus and describe their role in fetal circulation; explain the fate

of these structures in the post-natal condition
Biology
1 answer:
STatiana [176]1 year ago
7 0

Cardiovascular features unique to the Fetus:

Fetal circulation is characterized by low systemic vascular resistance (SVR) with high systemic blood flow and high pulmonary vascular resistance with low pulmonary blood flow.

<h3>What is fetal circulation?</h3>

The embryonic circulatory system directs blood that needs oxygen through three shunts, or microscopic tunnels. These shunts are intended to avoid forming organs like the liver and lungs while the fetus is still in the womb.

The foramen ovale, which carries blood from the right atrium of the heart to the left atrium, and the ductus arteriosus, which takes blood from the pulmonary artery to the aorta, are the two shunts that bypass the lungs.

Through the placenta, the mother's blood supplies the fetus with nutrition and oxygen. The enhanced blood divides into three branches as it travels via the umbilical cord to the liver.

Learn more about fetal circulation with the help of the given link:

brainly.com/question/7191531

#SPJ4

You might be interested in
Once rock reaches a depth of about _____, it may melt
kvv77 [185]
The answer is 50km your wel
5 0
3 years ago
Which of the following does not characterize the lungs of birds?
kompoz [17]

Answer:

C) They are compressed during inhalation.

Explanation:

Birds breathe through rigid lungs that are located in the animal's thoracic region. The trachea of birds divides into bronchi that branch inside the lungs into very thin tubes called parabronchials or parabroncholes, which are irrigated by blood capillaries that allow gas exchange.

In birds there are no pulmonary alveoli (as in mammals), but air capillaries that depart from the parabroncholes. Oxygen gas passes from these capillaries to the blood capillaries, thus causing gas exchange.

In the lower portion of the bird's trachea, before branching the bronchi, we can find the syringe, a bag-like structure that has vocal cords responsible for the birds' scream and song. Most of the time, the sound emitted by birds serves to attract the mate, mark territory and prevent birds of the same species against some predator or other danger.

8 0
3 years ago
What would a genetic mutation most immediately affect<br>​
slava [35]

Answer:

The structure of one or more proteins produced by the organism.

Explanation:

Genetic mutation can also can cancer 5 - 10% of the time.

8 0
3 years ago
A client is concerned about tripping when walking and feeling uncoordinated. which part of the brain might be causing this clien
Archy [21]

The part of the brain the causes the client’s symptoms is the cerebellum. It is because she or he is having trouble to control or coordinate movements and the balance control in which the cerebellum is responsible of coordinating functions.

6 0
2 years ago
Photosynthesis occurs in photosynthetic ____ localized in large organelles known as ____. a. membranes; chloroplasts b. proteins
Aleks [24]

Answer:

The correct answer is option a. Membranes; chloroplast.

Explanation:

Photosynthesis is the process is specific to green plants and other photosynthetic organism converting light energy into storage energy by forming glucose from carbon dioxide and water and oxygen released as a byproduct.

This process involves the green pigment present in the plants called chlorophyll located in the chloroplast. The chloroplast is a double membrane organelle present in green plants. The membranes of the chloroplast are the site of photosynthesis.

Thus, the correct answer is option a. Membranes and chloroplast

7 0
2 years ago
Other questions:
  • The_ of an element tells how many particles are in the nucleus of each atom.
    11·1 answer
  • Denser materials have more tightly packed particles so the vibrations of the particles are transmitted faster, thus sound moves
    10·2 answers
  • How are combustion and cellular respiration similar?
    9·1 answer
  • The widespread loss of wetlands would have little effect on the overall health of the environment.
    8·2 answers
  • This a trait that is passed down to us from our parents or other relative, like grandparents. It is passed down through genes.
    12·2 answers
  • What do many scholars believe the stone again and some of its surrounding elements were built reflect movements of
    7·1 answer
  • Please help quick!! Asap in test!
    11·2 answers
  • How is ATP Synthase powered?
    7·1 answer
  • Imagine the CCA added to the 3' end of the tRNA consisted of DNA nucleotides. It (WOULD/WOULD NOT) be possible to connect an ami
    5·1 answer
  • What is the oxidizing agent that accepts the electrons?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!