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anastassius [24]
3 years ago
6

Which immune system cells act as hungry scavengers that trap and ingest worn-out cells?

Biology
1 answer:
Alexus [3.1K]3 years ago
6 0
The answer is macrophages. This is a large cell that has the capability of engulfing targeted cells that are infected or damaged. It is a developed monocyte that came from the bloodstream. It has a system of alerting white blood cells and also can be remembered by the immune system once it has been encountered again.

source: https://www.news-medical.net/life-sciences/What-is-a-Macrophage.aspx
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If a mother is type A and has a child who is type B what are the possible blood types of the father​
jenyasd209 [6]

The possible father's  blood groups are B, AB.

<u>Explanation:</u>

If the mother blood type of A, and the father blood type is AB, B then the child is B. Each biological parent donates one of their two ABO alleles to the child. The blood types in our body are classified as the four paternal blood types and the four maternal blood types.

The blood type has the 16 combinations of the blood samples. The genetic information from the body is independently inherited to the ABO blood types alleles. In the Rh factor, the genetic information is inherited from the one parent to another.

8 0
3 years ago
a scientist conducted an expirement to determine the effect of the enviroment on the color of fur of a himalayan rabit
Evgen [1.6K]

The Himalayan rabbit's environment entirely determines the color of its coat.  

<h3>How does the environment affect the coat color on the fur of a Himalayan rabbit? </h3>

The color of newborn Himalayan rabbits is either white or light grey. Beginning at the age of four weeks and ending at six months, coloring the coat is a process. The temperature of the environment affects the color of the coat, which grows darker in colder climates and lighter in warmer ones. The Himalayan rabbit's hair turns black when it is subjected to subfreezing conditions. That area's fur finally turned black. The rabbit's newly grown fur will be black in color if the white fur is removed and the animal is kept at a low temperature. Considering this, it is clear that temperature affects the expression of genes that control this organism's fur color.

To know more about coat color of Himalayan rabbit visit:

brainly.com/question/10895479

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8 0
1 year ago
How did the milk in the baby bottles disappear?
laiz [17]

There is a place in the lid where the fluid rushes to when you tip it, leaving the air bubbles in the cylinder of the bottle. In some companies it's a chemical inside the fluid that can evaporate over time and looses it's " magic" effect.

3 0
3 years ago
A. Look carefully the next image, label its parts with the words from the box: SPINAL CORD CEREBRUM CEREBELLUM PERIPHERAL NERVES
MissTica

No

<h2 /><h2>You're welcome please give brainliest</h2>
5 0
2 years ago
Give an example of a free-living flatworm and a parasitic flatworm
harkovskaia [24]

Free-living flat worms = carnivores or scavengers
Have digestive cavity, mouth, pharynx 

Parasitic Flatworms: = Feed on blood, tissue fluids, or pieces of cells from within a host

4 0
2 years ago
Read 2 more answers
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