Explain how mendel's experiments with seed color disproved the common belief of blending inheritance.

The theory of blending inheritance was used to describe an actual blending of our alleles, that together would form a new allele. For example, skin color and height would be the result of the blend of the parent's alleles.
This theory doesn't explain why some traits disapear or are discrete.
On the other hand, Mendel's experiments with seed colors explains it. He demonstrated that genes are inherited in pairs and that in hybrid organisms, dominant versions of that gene, could hide the presence of a recessive version of that same gene.

Blending inheritance was the idea that an inherited trait would be a blending of the traits of the parents. Mendel's experiments disproved this by showing that the offspring of two plants of different color were bread the result was not a mix, but rather that one of the color traits was dominant and was expressed by all offspring. He also found that when using self-fertilizization a proportion of the offspring exhibited the color not found in the parent.

the glands which are associated with each description is given below:

pancreas - is an endocrine and exocrine gland that secretes juices with enzymes for digestion. salivary glands- with protection and digestion in the mouth. liver- secretes bile for digestion.   lachrymal glands - secrete tears to moisten eyes and protect them from particles and infection.   sweat gland -regulates water, salt, and temperature. oil glands - to form a protective barrier on the skin.   goblet cells - secrete mucus for protection.