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madreJ [45]
3 years ago
11

How do scientists decide when to change or modify their understanding of a particular topic?​

Biology
1 answer:
Natali5045456 [20]3 years ago
6 0

Answer:

they carry out experiments to understand it

Explanation:

Scientists raise hypotheses which are tested by experiments made under controlled conditions in order to explain a particular topic. When a hypothesis is confirmed by the experimental data, the evidence obtained from this experiment provides the basis to increase the scientific knowledge about a particular issue. In consequence, experimentation can be considered as a critical step in the scientific method and research aims to advance knowledge of a particular phenomenon by confirming a hypothesis, which must be testable (i.e. verifiable as a result of further experimentations).

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How can Lamarck’s theory be woven in knowing our understanding of genetics
Kitty [74]
Lamarck is best known for his Theory of Inheritance of Acquired Characteristics: If an organism changes during life in order to adapt to its environment, those changes are passed on to its offspring. He said that change is made by what the organisms want or need. For example, Lamarck believed that elephants all used to have short trunks. When there was no food or water that they could reach with their short trunks, they stretched their trunks to reach the water and branches, and their offspring inherited long trunks. Lamarck also said that body parts that are not being used, such as the human appendix and little toes are gradually disappearing. Eventually, people will be born without these parts. Lamarck also believed that evolution happens according to a predetermined plan and that the results have already been decided. Lamarcks theory has been disproven and shows that acquired traits are not passed on to offspring.
4 0
3 years ago
. What does Carbon Dioxide do to the Earth's temperature?
Sergio [31]

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3 0
2 years ago
Without placing an object in water, how can you determine if it will float?
Lerok [7]

Maybe by testing its density? Depending on what the object is, or what its made of, you might be able to hypothesize what sinks or what floats. Hope this helps! :)

7 0
3 years ago
Read 2 more answers
Paula believes that drinking will help her relax and calm her nerves. Which of the following factors is most likely influencing
Colt1911 [192]

Answer:

I believe the answer is expectations so B.

Explanation:

she is hoping drinking will help calm her so she is expecting something good in return of doing this

3 0
2 years ago
In plants, which of the following are produced by meiosis?
prisoha [69]

Answer:

The correct answer is option c. Haploid spores.

Explanation:

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Thus, the correct answer is option C. Haploid spores.

4 0
3 years ago
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