__________ immunity specifically targets billions of different antigens.
Fill in the blank(s) with the appropriate word(s).
Adaptive
Biology & Microbiology
You might also like to view...
Automated nucleotide sequencing machines detect DNA bands by laser induced ________.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
Humans have ____ symmetry and are ____
a. radial; protostomes b. radial; deuterostomes c. bilateral; deuterostomes d. bilateral; protostomes e. biradial; deuterostomes
Biology & Microbiology
In multicellular organisms, the mechanism most directly responsible for directing development and maintaining homeostasis is gene
A. regulation. B. duplication. C. deletion. D. mutation.
Biology & Microbiology
"Ontogeny recapitulates phylogeny" is a statement describing:
A. ultimate causes of the developmental changes in organism B. proximate causes of the developmental changes in organism
Biology & Microbiology