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
const2013 [10]
3 years ago
9

Different types of immunity

Biology
1 answer:
devlian [24]3 years ago
3 0
Hellooo friend _______________:-) :-) :-) :-) :-)


Maternal passive immunity is a type of naturally acquired passive immunity, and refers to antibody-mediated immunity conveyed to a fetus by its mother during pregnancy. Maternal antibodies (MatAb) are passed through the placenta to the fetus by an FcRn receptor on placental cells.

Adaptive immunity works slower than innate, and is more specific. There are two types: passive and active. Passive immunity occurs when antibodies are passed from one person to another, as through transfusion for example. The active immunity involves two types of white blood cells - T-cells and B-cells.






Hope this will help youuuu!!!!!!! :-) :-) :-) :-) :-)
You might be interested in
If you turned a frog egg upside down, you would expect it to reorient relative to gravity because?
lianna [129]

If you turned a frog egg upside down, you would expect it to reorient relative to gravity because the dense yolk granules concentrated in the vegetal hemisphere of the egg respond to gravity.

The frog egg is very large as compared to the normal egg cell. It is unevenly distributed with a top dark colored pole called animal pole and a light yolky pole called a vegetal pole.

The vegetal pole is concentrated with the yolk that is present for providing the nourishment to the growing embryo. The animal pole is the one from where the sperm enters and the development of embryo take place.

As the vegetal pole is denser as compared to animal pole so it will respond to the gravity and reorient along the direction of gravity.

To learn more about frog egg here

brainly.com/question/23787609

#SPJ4

3 0
1 year ago
What do coral reefs do as producers? what do they create for the ocean
cricket20 [7]

Answer: Coral reefs are important to the ecosystem because they are the pillars on which marine and coastal ecosystems are built. They keep plants, fish, and animals fed. They clean up our water and protect our coasts.

Explanation: Hope it helps :)

3 0
2 years ago
What’s the role of oxygen in cellular respiration
fredd [130]

Answer: A

Explanation:

8 0
3 years ago
Read 2 more answers
Blood cells are made in which system?
stiv31 [10]
Its the letter B because its the circulatory system
4 0
3 years ago
Please help
soldi70 [24.7K]

Answer:

Must pass a psychological exam

Explanation:

7 0
3 years ago
Other questions:
  • Tim has suffered a vasovagal loss of consciousness, commonly known as fainting. environmental triggers, including the smell of t
    7·1 answer
  • Hot and cold Glassware
    5·1 answer
  • What do all viruses have in common?
    6·2 answers
  • Insects are usually _______.
    13·1 answer
  • A student researching a new discovery about the activity of mitochondria could find the most current and reliable information in
    14·1 answer
  • The process of protein building begins with what molecule?
    13·2 answers
  • Researchers are studying the abnormal activity of kinases in relation to cancer. Theoretically, how might researchers use signal
    5·1 answer
  • What is the expected outcome of crossing two tomato plants that are heterozygous for hairy stems
    6·2 answers
  • 3. Your body needs protein. Protein is broken down into amino acids that are then used to build the
    10·1 answer
  • Africa, antarctica, and australia were once part of gondwana. group of answer choices true false
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!