Answer:A biological specimen (also called a biospecimen) is a biological laboratory specimen held by a biorepository for research. Such a specimen would be taken by sampling so as to be representative of any other specimen taken from the source of the specimen. When biological specimens are stored, ideally they remain equivalent to freshly-collected specimens for the purposes of research.
Human biological specimens are stored in a type of biorepository called a biobank, and the science of preserving biological specimens is most active in the field of biobanking.
Explanation:
Glycolysis, Krebs cycle, electron transport chain
The first type of life on earth was prokaryotes
C. a capital letter. an allele is represented by one letter so that gets rid of b and d. since there doesn’t need to be two purple alleles for the flower to be purple (we know this because the white flowers have white alleles which combine with the purple) that means it’s the dominant allele, making it an uppercase letter.