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Sholpan [36]
2 years ago
12

Selective breeding in the process of choosing the best characteristics of organisms through many generations to improve the vari

ety or breed of the organs true or false
Humankind has domesticated animals over thousands of years for the sole purpose of companionship. True or false
The remains of wild dogs were found among the prehistoric bones of our ancestors who lived thousands of years ago. True or false
Cats are the most domesticated animals in the world.true or false
Animals like leopards,wolves,tigers,bears, and skunks could never be tamed enough to live with people true or false
Tamed wild animals that have even been born in captivity and never been in the wild,are considered domestic. True or false
Selective breeding is the only method to change life forms characteristics. True or false
Biology
1 answer:
Fiesta28 [93]2 years ago
5 0
1) true
2)false
3)true
4)false
5)false
6)false
7)false
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Any one can please fill all the labellings.<br>thanks:)​
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Answer:

1 = True Ribs or Vertebrosternal Ribs

2 = False Ribs or Vertebrochondral Ribs

3 = Floating Ribs

4 = Thoracic Vertebrae 1 (T1)

5 = Ribs

6 = Coastal Cartilage

Explanation:

Thus, The Whole Structure is known as Rib Cage or Thoracic Cage

<u>-TheUnknown</u><u>S</u><u>cientist</u>

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You observe a high proportion of malarial infections in a small village located in Angola. Malaria is caused by the protozoan Pl
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Answer:

<em>B and C.</em>

Explanation:

The epidemiological triangle is an illustration of interaction among suitable hosts, disease agents, and the environment that drives successful outbreak of diseases.

In order to successfully tackle or reduce the incidence of a disease, the triangle has to be broken.

<em>In the case of malaria which is caused by plasmodium but spread through the female anopheles mosquito, one way of breaking the epidemiological triangle is to eliminate female anopheles mosquito in the environment using any possible means. This will stop the spread of the parasite and hence, the disease.</em>

<em>Another way to reduce/prevent malaria is to prevent the vector, female anopheles mosquito from getting to the host, the human populace. This can also be achieved by several possible means.</em>

Relocating the entire village to a neighbouring village might not break the epidemiological triangle as long as female anopheles mosquito still abounds. In the same vein, antibacterial drugs will not help to treat malaria. However, instructing residents on personal protective measures and controlling the vector through chemical larvicides will go a long way in breaking the triangle and reducing the incidence on the malaria disease.

<em>The correct options is B and C.</em>

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3 years ago
A random change in the sequence of DNA is called a
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Answer:

mutation

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A mutation is a random change to genetic material. ... If a mutation occurs in a gene that results in a change to the sequence of DNA bases, then the structure of the protein that is made may also be altered. This could alter an individual's phenotype

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