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
Verdich [7]
2 years ago
8

The skin is protected by the action of cells that arise from bone marrow and migrate to the epidermis. Which cells serve this fu

nction?
Biology
1 answer:
sladkih [1.3K]2 years ago
8 0

Answer:

Langerhan's cells

Explanation:

The Langerhan's cells arise from the bone marrow and migrate to the epidermis. The Langerhan's cells are the body's first line of defense and play a significant role in antigen presentation. They need special stains to be visualized and are primarily found in the stratum spinosum. These are the mesenchymal origin obtained from CD34 positive stem cells of bone marrow and are part of the mononuclear phagocytic system.

You might be interested in
The cell organelles that finish processing cell products are
PtichkaEL [24]
"Lysosomes" finish processing cell products by it's various enzymes.

Hope this helps!
6 0
3 years ago
Galaxies are groups or systems of:
Dmitry [639]
Heyy,

I think the answer is A planets

Hope this helps

~Girlygir101~
3 0
3 years ago
Read 2 more answers
A plasmid used in recombinant DNA cloning must contain
oksian1 [2.3K]

Answer:

D. Multiple antibiotic resistance genes.

Explanation:

A plasmid with multiple antibiotic resistance genes is important during cloning as it helps in selectivity of the specific clones during transformation of bacteria.  

7 0
3 years ago
The image shows an ant that has been infected by a fungus, with the sporangium of the fungus emerging from the ant’s head. What
masha68 [24]
Parasitic.
you need to know each of these choices meaning so that it will be easier to solve such a problem.
parasitic means it consumes its host and leave it only exhausted adn maybe dead.
autotrophic is like plants, they can make their own food.
saprophytic means is called on an organism, especially fungi, that feeds on dead material only.
5 0
3 years ago
Scientists observed that the populations of top-level consumers in a particular ecosystem were rapidly decreasing. Further studi
yanalaym [24]

Answer:

The correct answer is - decreased population size at all levels.

Explanation:

A decrease in the productivity of producers of an ecosystem will lead to a decrease in all other organisms of the ecosystem including top-level consumers to the bottom-level producers due to the fact that producers provide energy and food to primary consumers.

It is because they are the only organisms that convert the sunlight to usable energy and food that transfer from one trophic level to other, so if the population of producers or their productivity will decrease then there will be decreased population size at all levels.

5 0
2 years ago
Other questions:
  • In sedimentary rock the oldest fossils would be expected to be found
    5·1 answer
  • Which pair of organisms represent a predator-prey relationship?
    13·1 answer
  • According to the medical model, psychological disorders are:A. sicknesses that need to be diagnosed and in most cases cured. B.
    7·1 answer
  • When does a baby's umbilical cord fall off?
    7·1 answer
  • Which solution has the lowest concentration of hydrogen ions?
    5·1 answer
  • 4 facts about vaccines in relation to viruses
    11·1 answer
  • Sickle cell disease-homozygous dominant contract malaria; homozygous recessive die young from sickle cell; herterozygotes immune
    12·1 answer
  • PLEASE HELP!!!!<br> IT IS FOR BIOLOGY
    12·1 answer
  • Reaction: C.H1206+6 A_76_B_+ 6 H20 + energy
    10·1 answer
  • BRAINLIST!!!! PLEASE!!! ITS URGENT ITS DUE IN 3 HOURS HELP.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!