Answer:
The correct answer is: Yes.
Explanation:
- Conducting research on human subjects and specimens require the research organisation to obtain prior permission or consent from the person on whose specimen the research is being conducted.
- These ethical guidelines provided by the ethical committee need to be followed by all the research organisations and scientists.
- De-identification of biological specimen refers to the non-revelation of identity and preservation of the confidentiality of the person from whom the biological specimen is derived. The person from whom the biological specimen is obtained is made anonymous.
- According to the question, Investigator A obtained the biological specimen from human subjects for conducting research on emphysema.
- Under conditions of de-identification of the specimen, the specimen can be used by the Investigator B for performing research on lung cancer without the necessity for a re-consent.
When an object moves away from us, the light is shifted<span> to the </span>red<span> end of the spectrum, as its </span>wavelengths<span> get longer.
If an object moves closer, the light moves to the </span>blue<span> end of the spectrum, as its </span>wavelengths<span> get shorter
Hope that helps have a wonderful day !</span>
Answer:
The options needed to complete the question are
A. adaptive radiation.
B. alloploidy.
C. autoploidy.
D. hybridization.
The RIGHT ANSWER IS A.
A. adaptive radiation.
Explanation:
Adaptive radiation
It's a form of evolutionary biology. In Adaptive radiation there is a relatively fast evolution of many species from a single common ancestor I.e a specie changes rapidly from an ancestral species into a different or groups of new forms.
It mostly occurs when an organism lives a new area and different traits affect its survival. E.g development of mammals after the extinction of dinosaurs.
DNA splitting is DNA replication.
Answer:
Adenosine triphosphate (ATP), energy-carrying molecule found in the cells of all living things. ATP captures chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes.
Explanation:
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