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
Alecsey [184]
3 years ago
14

When does fetal erythrocyte production shift from the liver to the bone marrow?

Biology
1 answer:
vichka [17]3 years ago
6 0

Answer: After seven months.

Explanation:

The blood carries various substances that must be transported from one part of the body to another. Red blood cells are an important component of the blood because their function is to carry oxygen to the body tissues and exchange it for carbon dioxide, which is carried and removed by the lungs.

Erythropoiesis is the process of red blood cell (erythrocyte) production. It is stimulated by a decrease in O2 in the circulation, detected by the kidneys, which then secretes the hormone erythropoietin. This hormone stimulates the proliferation and differentiation of red blood cell precursors, which triggers an increase in erythropoiesis in hematopoietic tissues and ultimately in the production of red blood cells. <u>In adults, red blood cells are formed in the red bone marrow.</u>

In early developing fetuses, erythropoiesis occurs in the mesodermal cells of the yolk sac. In the third or fourth month, erythropoiesis moves to the liver. After seven months, erythropoiesis occurs in the bone marrow.

You might be interested in
ONCE UPON A TIME I SWORE I HAD A HEART WAY BEFORE THE WORLD I KNEW TORE IT ALL APART
Paul [167]

Answer:

Same ngl. Good tho.

4 0
3 years ago
Read 2 more answers
What would happen if glycosis stopped happening in a cell
Aneli [31]

Answer:

cells lose their ability to maintain their sodium-potassium pumps, and eventually, they die.

Explanation:

If glycolysis is interrupted, these cells lose their ability to maintain their sodium-potassium pumps, and eventually, they die. The last step in glycolysis will not occur if pyruvate kinase, the enzyme that catalyzes the formation of pyruvate, is not available in sufficient quantities

5 0
3 years ago
A challenge to traditional (pre-1860) ideas about species came from embryology, when it was discovered that _____. see concept 2
timofeeve [1]
A challenge to traditional (pre-1860) ideas about species came from embryology, when it was discovered that embryos of dissimilar organisms, such as sharks and humans, resemble each other. Embryology involves the study of the formation and the development of an embryo and the fetus. It is one type of evidence of evolution such that the embryos of many different kinds of animals, mammals, reptiles, birds, fish among others, are similar showing a common ancestry. 
4 0
3 years ago
Read 2 more answers
How many years ago were the first communities and governments formed
Diano4ka-milaya [45]

Answer:

Agricultural revolution, start of Neolithic era, maybe 12000 yrs ago

Explanation:

8 0
3 years ago
What are the 4 biomolecules classified as
e-lub [12.9K]

\huge\cal\color{violet}{Answer ❤}

\orange\RightarrowCarbohydrates

\orange\RightarrowLipids

\orange\RightarrowProteins

\orange\RightarrowAucleic acids

\sf\blue{hope\:it\:helps}

4 0
3 years ago
Other questions:
  • The backbone of the double helix has an alternating molecules. what do you call these alternating molecule?
    11·1 answer
  • There are several genetic disorders that occur in many organisms where the chromosomes do not sperate properly in meiosis which
    15·2 answers
  • A chronic nervous system disease characterized by progressive muscle rigidity and involuntary tremors is called:
    11·1 answer
  • What is a producer and a chemical reaction
    11·2 answers
  • 30 POINTS!! Select the correct answer from each drop-down menu.
    12·1 answer
  • What was the original purpose of this research study
    13·1 answer
  • PLEASE HELP I WILL MARK BRAINALISTTTT
    15·1 answer
  • Pls helppppp and thank youuuu
    14·1 answer
  • What is the meaning of life?
    9·2 answers
  • Looking again at the chemical equation for anaerobic respiration in the Introduction of this lab, what is the purpose of anaerob
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!