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BARSIC [14]
2 years ago
9

Trinna and Suzanne are identical twins who were the same length at birth. They were adopted by different families at birth and t

hen reconnected in their early thirties. Trinna is two inches shorter and was a severely selective eater as a child. A researcher was conducting an investigation about twins separated at birth. What research method and explanation best fit this scenario?
Biology
1 answer:
denis-greek [22]2 years ago
5 0

Answer:

The best method of investigation that a scientist can use in an investigation of twins separated at birth - as in the case of Trinna and Suzanne - is a case study.

Explanation:

The case study is a qualitative research strategy that can be used in both biology, psychology and sociology, even combining these disciplines. Take an observed phenomenon, sometimes unique, looking for an explanation based on the examination and the elaboration of hypotheses.

Trinna, despite being an identical twin, developed a shorter stature and habits different from Suzanne, probably due to her growth in different environments.

The objective of the case study would be to demonstrate how the growth of twins in different settings may have caused physical and cultural differences in these identical twins.

Learn more:

Case study brainly.com/question/5167644

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Answer:

The correct answer will be option-E

Explanation:

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The secretion of the hypothalamus controls the activity of the vasomotor center which help maintain the blood pressure.

Thus, option-hypothalamus is the correct answer.

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Which of the following correctly matches a phase of the cell cycle with its description?
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The best and most correct answer among the choices provided by the question is G1: follows cell division. I hope my answer has come to your help. God bless and have a nice day ahead! Feel free to ask more questions.
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One of your authors was once involved in a research study where a newly developed pain drug was being tested. all participants c
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The primary ethical guidelines that apply to this experiment are those of human experimentation.

The use of humans as subjects of experimentation would seem to demean their human dignity. The issue of abuse of the human subjects and also the prospects of the clinical trial going wrong (such as causing an adverse effect on the subjects) also raise ethical challenges even when the subjects are volunteers.  In case of a clinical error, what is the right compensation?


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Answer:

The correct answer would be - nitrficiation, denitrification, nitrogen fixation, and decomposition.

Explanation:

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Thus, the correct answer is - nitrification, denitrification, nitrogen fixation, and decomposition.

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