One of the traits Gregor Mendel studied was flower color in pea plants. Mendel found that purple color factor was dominant to white color factor. Now, we know that Mendel’s factors are genes, or alleles.

An illustration of two generations of plants labeled the F1 and F2 with all purple flowers in the F1 and ¾ purple and ¼ white in the F2 generation.

Look at the F1 generation produced when two parent plants are crossed. Then, look at the F2 generation produced when two F1 plants are crossed. What can you infer about the original parents’ genotype and phenotype? Choose the 2 statements that apply.

i think it would be b. tissue because an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

hope it ,

bioteacher101