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
Paha777 [63]
3 years ago
13

During a visit to a hospital, a child receives the oral polio vaccine. He then returns to his distant village. Sometime later a

polio outbreak occurs in the village, but the child and his siblings, who had not had the vaccine, are spared. What is the explanation for this event?
Biology
1 answer:
dybincka [34]3 years ago
6 0

Answer:

Because the child was vaccinated against this disease, the germs are not able to travel from one person to the other, and the family in this case, is less likely to get the disease. Even his siblings, that didn't get the vaccine, will get some protection from getting sick. This is known as community immunity.

Explanation:

You might be interested in
Someone please help!!LEVELS OF ORGANIZATION Identify each of the following as:
miskamm [114]

Answer:

1 community

2population

3ecosystem

4habitat

Explanation:

the classroom is a community because its people of different cultures and race that come together  and be one

all the mice in the classroom are considered a population because population is the number of people in a certain area

in the third statement there are all forms of organisms hence showing the biodiversity that ecosystems tend to have

the aquarium provides shelter to earthworms proving them with food of which a habitat provides both shelter and food

6 0
3 years ago
Atomic number and Mass number.<br>please help me ​
Pachacha [2.7K]

Answer:

The atomic number or proton number of a chemical element is the number of protons found in the nucleus of every atom of that element. The atomic number uniquely identifies a chemical element. It is identical to the charge number of the nucleus.

Explanation:

3 0
3 years ago
Be Alert to Impersonators. ...
Dafna1 [17]

Answer: Thanks for the tips.

Explanation:

6 0
3 years ago
What is one way that matter moves from<br> the geosphere to the hydrosphere?
Alisiya [41]

Answer:

Water in the geosphere can be discharged into surface water, becoming part of the hydrosphere once again, or it could be drawn up into the roots of a plant and become part of the biosphere. Water in the biosphere can be released into the atmosphere through transpiration in plants, or respiration in animals.

7 0
3 years ago
It appears that "hidden genetic variation" is responsible forallowing selection to move the average value of a traitbeyond the r
Gnoma [55]

Answer:

Selection may be defined as the process of selecting the more favorable species than the less favored one and can adapt in the environment. The selection increase the chances of survival of the organism.

The genetic variation hidden means the variation is not visible in the population and present in the form of heterozygotes in the population. This genetic variation can be expressed by the recombination of the heterozygotes in the population.

5 0
3 years ago
Other questions:
  • Why colloidal solution show tyndall effect
    14·1 answer
  • when we look at a leaf, we see the colors of light that are reflected off its surface. how does the relatively low flow of oxyge
    8·1 answer
  • According to the Christian beliefs Jesus was sent to Earth to
    15·2 answers
  • What is the result if a white individual is crossed with a bluish gray individual?
    14·1 answer
  • A forest is cut down to put a field of corn how will this affect the biodiversity of the area
    15·1 answer
  • How does osmosis create turgor pressure in plants?
    10·1 answer
  • How are l actic acid formation and alcohol fermentation different from each other?
    7·1 answer
  • Forest was cleared and turned into a field of soybean plants what occurred to the plants and animals living there
    7·1 answer
  • Which of the phrases describe a chemical bond?
    8·1 answer
  • Facilitated diffusion is a type of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!