They should rely less on sight because the deeper you go down the less sunlight the reaches down because it refracts and gets dispersed. So it could be the middle of the day and it would look like the middle of the night down there.
Explanation:
microbes for absorption of nutrients. a patient with celiac disease lacks the cilia necessary to absorb nutrients, located in the small intestine; resulting in starvation, vomiting,weight loss..until death, usually by the age of 30 or b4.
The answer is protein; allele. The protein melanin is specially produced by
cells called melanocytes. Melanin is
critical in protecting against UV radiation from the sun that would cause
damage to DNA and cause skin cancer. Being autosomal recessive for both alleles of the gene causes albinism.