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amm1812
3 years ago
10

Explain how the vaccine makes someone immune to mumps

Biology
1 answer:
slava [35]3 years ago
5 0
A vaccine works by stimulating the immune system to produce antibodies without actually infecting someone with that disease. They trigger the immune system to produce its own antibodies as though the body has been infected with the disease. But a vaccine will not make someone immune to a disease, it will simply help the body be able fight the infection better.
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Among rabbits, short hair is dominant over long hair. What would be the appearance of the
blagie [28]
Answer: 100% short hair

Explanation: there will 50% homozygous short hair (HH) and 50% heterozygous short hair (Hh).

Check out the punnet square down below to see how it’s done.

8 0
3 years ago
Can water hurt an organism? <br>Explaing why not or how it can​
liubo4ka [24]

Answer:

Yes, it can hurt one depending on the species, such as land animals having to be in the water for too long, it may drown, but it takes a certain amount of time to do so which means that for the most part, it is harmless.

Hope this helps!

7 0
3 years ago
Describe the structure of alveolus which is known as tha breating organ.
Dovator [93]
The alveolus (singular form) or alveoli (plural form) are tiny sacs of organs that are attached to the ends of the alveolar duct. These tiny sacs of air are clumped together that form interconnected caves, working together as a unit. They are found inside the lungs and they make the exchange of air easy and possible. Alveoli units are responsible for putting oxygen into the air that we breathe in. Blood that passes through the heart and into the lungs are converted into oxygen which will be then transported by the blood all over the body systems.  
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The walls of the alveoli are extremely thin to enable the quick exchange of gases Aside from this, the linings of alveoli units are fluid in nature enabling gases to dissolve.  </span>
5 0
3 years ago
Describe how the role of phloem would be affected if the leaves start to die off. Tell what phloem does in a plant.
Zarrin [17]

Describe how phloem is affected if the leaves start to die off. (3 points) The phloem is effected by the deprivation of water from the disease of the tree, as a result the metabolism of the plant will shift down ward causing the phloem to decrease due to the dying of the leaves.

7 0
3 years ago
_________8. Which of the following is probably evolved first?
Burka [1]

Answer:

I think D) Glycolysis

Explanation:

<em>Glycolysis</em> is the <em><u>first pathway</u></em> used in the breakdown of glucose to extract energy. It takes place in the cytoplasm of both prokaryotic and eukaryotic cells. It was probably one of the earliest metabolic pathways to evolve since it is used by nearly all of the organisms on earth.

4 0
3 years ago
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