An antigen-bearing pathogen that breaches normal flora surface barriers first triggers __________ immunity.
Fill in the blank(s) with the appropriate word(s).
innate
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The distribution of continuous traits can best be described as
A) linear. B) bell-shaped. C) hyperbolic. D) logarithmic. E) bimodal.
A pseudoplasmodium is a(n)
A) group of cellular slime mold cells. B) extension of the slime mold that engulfs prey. C) aggregation of mycelia. D) disease-causing protist. E) acellular slime mold.
The collective human ecological footprint is now much larger than Earth's sustainable resource base
Indicate whether the statement is true or false
When the squid that contain luminescent bacterial symbionts hatch, they do NOT contain a bacterial symbiont. Symbiont transmission in this symbiosis is
A) vertical from parent to offspring. B) horizontal and involves specific selection of the symbiont from the environment. C) random and results in various different species being selected as the symbiont. D) mixed and results in multiple symbiont species colonizing the squid at once.