Reduced vitamin b12 absorption from the small intestine due to reduced intrinsic factor production in the stomach results in condition called

Nucleic acid certain protein cell membranes certain carbohydrates

What are the fixed alleles in the human species? o a. the alleles that are on the most chromosomes b. the alleles that change most often 000 c. the alleles that no one has d. the alleles that everyone has

Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area