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fenix001 [56]
4 years ago
10

Darwin confirmed the concept of evolution under domestication himself by experimenting with pigeons. This mechanism is more comm

only known as _______ ________. [two words]
Social Studies
1 answer:
Yuliya22 [10]4 years ago
8 0

Answer: <u>Artificial selection </u>

Explanation:

Artificial selection  is the process in which animals and plants are particularly selected to reproduce as per their desirable characteristics.This process is carried out as per wish of the humans such as farmers etc. This process cannot occur in natural form as the opting of reproduction is the artificial choice .

Evolution is depicted through artificial selection as per theory of Charles Darwin because humans have the capability to control the reproduction of certain plant through selecting it rather than leaving it on nature.

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Answer & Explanation :-

Research Design is the overall strategical blueprint layout of research; denoting about collection, measurement, analysis of data

  • Data variables are independent & dependent variables.

- Dependent variable is the variable being effected by other variables. In this case, it is 'Hyperactivity in children'

- Independent variable(s) are the causal variables which effect the dependent variable. In this case, it is 'New Drug'

  • Data is collected through sampling method. Sample of children will be selected from entire population of children.
  • Data is analysed on the basis of relationship between variables, through hypothesis testing

- Null Hypothesis [H0] : New drug has no impact on children hyperactivity

- Alternate Hypothesis [H1] : New drug decreases children hyperactivity

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3 years ago
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avanturin [10]
Pretty sure that would be A party leader
7 0
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In which type of business organization do the owners have the least input and decision-making on the day to day operations?
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The answer is in corporations. The owners of a corporation are its shareholders, but these shareholders (or investors) select a board of directors that supervise most of the decisions - including those that deal with day to day operations. A business organization where the owners have the greatest input and decision-making on the day to day operations is the sole proprietorship.    

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