Answer:
Environment can affect the phenotype. for example person A has tall phenotype in his gene but because of he don't eat a good diet like lack of protein or calcium or don't make too much exercise so it affected their phenotype.
Explanation:
Simple pretty positive it’s simple
Answer:
In the electromagnetic spectrum, the visible spectrum is the part, which is perceptible to the human eye. The electromagnetic spectrum in this array of wavelengths is known as simply light or the visible light. A general human eye will react towards the wavelengths in the range between 380 to 740 nm. A human eye sees the sky as blue that comes in the wavelength 490 nm because of the scattering of the visible light by the particles in the atmosphere. This concludes that 490 nm is the sole wavelength, which is reaching the eye.
How this can be prevented/can vaccines help?
What age group is at risk?
Could it be lethal?
Why does this virus happen?