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ycow [4]
3 years ago
13

Red light has a longer _______ than violet light

Biology
2 answers:
pochemuha3 years ago
3 0
The answer is
(wavelength)

olasank [31]3 years ago
3 0
Red light has a longer wavelength than violet light, I think.
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Answer:

Placebo, Is used to describe a substance given in clinical trial that does not contain the drug.

Explanation:

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  • A placebo contains all the components as the medicine except for the drug that is being tested.
  • A placebo is given to one group of patients having the symptoms for which the drug is tested while another group of patients with same symptoms are given the drug.
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Homology

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Presence of various similar structures in human and salamander reflects the fact that these two species have shared a common ancestor during their evolution. The shared ancestry between human and salamander led to the presence of various homologous body parts and identical gene sequences in them.

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