Founder effect causes A. an increase in genetic variation. B. a loss of genetic diversity. C. genetic drift. D. stabilizing selection. E. an increase in allele frequencies.

B. A loss of genetic diversity

Explanation:

The founder effect is the loss of genetic variation that occurs when a new population is established by a very small number of individuals from a larger population, it is also thought to lead to the speciation and subsequent evolution of new species.

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.