Infectious diseases are caused by germs, such as viruses, bacteria, and parasites. Contagious or communicable diseases are those that can be spread from one person to another. Infectious diseases that commonly occur among children are often communicable or contagious and may spread very easily from person to person.
Rating Newest Oldest. Best Answer: Green light is the color of the leaf because the leaf absorbs all color but green, it reflects green so least effect for plant is green light. Starch is produced through photosynthesis, if the energy needed to started the process was already absorbed, then yes. If not, then no.
The human eye is not capable of seeing radiation with wavelengths outside the visible spectrum. The visible colors from shortest to longest wavelength are: violet, blue, green, yellow, orange, and red. Ultraviolet radiation has a shorter wavelength than the visible violet light.Infrared radiation has a longer wavelength than visible red light. The white light is a mixture of the colors of the visible spectrum.he visible colors from shortest to longest wavelength are: violet, blue, green, yellow, orange, and red. Ultraviolet radiation has a shorter wavelength than the visible violet light. Infrared radiation has a longer wavelength than visible red light.