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
kupik [55]
3 years ago
12

Which of the cells are involved in graft rejection?

Biology
1 answer:
Aleks04 [339]3 years ago
8 0
T cells
The immune response to a transplanted organ consists of both cellular (lymphocyte mediated) and humoral (antibody mediated) mechanisms. Although other cell types are also involved, the T cells are central in the rejection of grafts. The rejection reaction consists of the sensitization stage and the effector stage.
You might be interested in
The study of gene-environment interactions in the production of phenotype is called ____.
Vladimir79 [104]
<span>The study of the interactions of genes with the environment is called Epigenetic, is how genes are expressed in relation to environmental factors and how diseases and other conditions develop. It is the study of the impact of environment and lifestyle on the behavior of genes and the way it responds to external factors.</span>
6 0
3 years ago
Describe what happens to water particles when ice metls.
leva [86]

Answer:Ice melts when heat energy causes the molecules to move faster, breaking the hydrogen bonds between molecules to form liquid water. In the melting process, the water molecules actually absorb energy.

Explanation:

7 0
3 years ago
Read 2 more answers
What defines a group of interbreeding individuals that are reproductively isolated from other such groups?
Vika [28.1K]

Answer:

Biological species.

Explanation:

Various concept like morphology species concept, ecological species concept was introduced by the scientists to explain the biological species. The biological species concept is accepted today.

The biological species concept explains that the group of interbreeding population that has the ability to reproductively isolated from the other such group.

Thus, the correct answer is option (c).

4 0
3 years ago
WILL GIVE A BRAINLEST
miss Akunina [59]
The answer is, "B", "Sugars". 
8 0
3 years ago
Blood is a type of connective tissue. what primary germ layer is responsible for producing both blood and phagocytic brain glial
Serjik [45]

Mesoderm

Mesoderm is the primary germ layer that is responsible for producing both blood and phagocytic brain glial cells.  

The mesoderm is the middle of the three germ layers that appears in the third week of embryonic development. The mesoderm is responsible for the formation of various body structures such as epithelia of blood vessels, blood, muscle, bone, phagocytic brain glial cells, lymphatic vessels, adrenal cortex, notochord, and bone marrow.


7 0
3 years ago
Other questions:
  • Although triple-x human females typically have normal offspring, what kinds of gametes, with respect to the x chromosomes, would
    12·1 answer
  • This is a is a natural substance that cannot be re-made, re-grown, or regenerated as fast as it is used.
    12·2 answers
  • Why do you think an ice cube feels cold when you hold it?
    14·1 answer
  • Which of the following statements is true?
    9·1 answer
  • Which of the following molecules are involved in pattern formation during development?
    6·2 answers
  • Which glycolytic enzyme(s catalyzes a reaction with an enediolate intermediate?
    5·2 answers
  • The ability of memory lymphocytes to remember previous infections and improve immune defenses if the same microbe is encountered
    10·1 answer
  • Which of the following body cavities contains the urinary bladder?
    10·2 answers
  • ______carries directions from the nucleus to the ribosomes.
    13·2 answers
  • A. <br> B.<br> C.<br> D.<br><br> Astronomy
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!