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DedPeter [7]
3 years ago
12

18. Which activity is not a response of human white blood cells to pathogens?

Biology
1 answer:
Agata [3.3K]3 years ago
8 0

Answer:

The answer is option 3.

Explanation:

White blood cells are not responsible for removing carbon dioxide.

White blood cells contain lymphocytes and phagocytes.

Lymphocytes produce antibodies to attack pathogens while phagocytes engulf pathogens.

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HELLPP! ITS BIOLOGY
larisa [96]

Answer:

So that in a guinea pig cross in the offspring the recessive trait —long hair— can be observed in 25%, the most probable genotype of the parents is heterozygous Ss.

Explanation:

In guinea pigs, for the characteristic<u> hair length, short hair is the dominant allele and long hair is the recessive one</u>.

In order for 25% of the offspring to express the recessive characteristic, the parents must have a recessive genotype, which can be seen in Punnett's Square:

P: <u>Ss X Ss </u>

<em>Alleles     S     s </em>

<em>S             SS   Ss </em>

<em>s             Ss    ss </em>

Where the offspring is:

  • <em>50% Ss with short hair phenotype </em>
  • <em>25% SS with short hair phenotype </em>
  • <em>25% ss whose phenotype would be long hair. </em>

According to this, heterozygous parents for the characteristic long hair in guinea pigs have a 25% chance of having offspring with long hair.

8 0
3 years ago
What are three ways in which carbon dioxide is put back into the earth?
Ulleksa [173]

Answer:

below

Explanation:

when an organism decays, burning fossil fuels, respiration/breathing.

These are the top three that come to my head, hope this works :)

6 0
3 years ago
Which of the following is a step that occurs within an inflammatory response?
natka813 [3]
Inflammatory response can be defined is a reaction of the body to injury or destruction of tissues.  This reaction serves to dilute, destroy or simply wall off the agent causing the injury and is localized around the area of injury.Inflammatory response takes place in the following steps:1. Tissue damage caused by injury or bacterial infection is detected.2. Vasodilators and chemotactic factors such as  histamine are released.3. As a result, there is increased capillary permeability and blood flow to the area.4. There is migration of phagocytes to the site of infection.5. Phagocytes and specific serum proteins attack and destroy bacteria.<span>6. Inflammation dies down once intruder has been destroyed.</span>
3 0
3 years ago
Use the drop down menus to match the following descriptions to the corresponding lymphatic structures.
Reil [10]

Answer:

<em>Well, Cells of the immune system not only use lymphatic vessels to make their way and T cells mature in the thymus, they both initially develop from bone marrow. B cells are immune cells that function primarily by producing antibodies. structure on the surface of a pathogen that binds to T or B lymphocyte antigen receptors. Hope That Helps!</em>

<em>From Itsbrazts.</em>

3 0
3 years ago
Why do you think these cells are important for various body functions?
zmey [24]

Answer:

They are important because they help get the body funtion in many ways

Explanation:

plz give me brainliest!

8 0
3 years ago
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