________ are large areas that have similar environmental conditions and characteristic plant communities
A) Ecosystems
B) Biomes
C) Biospheres
D) Climax communities
E) Climatic zones
B
Biology & Microbiology
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Recombinant DNA technology has been used for over 30 years to produce ____________________ in bacteria for the treatment of diabetes
Fill in the blank(s) with correct word
Biology & Microbiology
Traditional evolutionary systematics used the Linnaean system of classification
a. True b. False
Biology & Microbiology
Initially on activation, effector T cells secrete
a. cytokines. b. histamine. c. antibodies. d. interleukins. e. interferon.
Biology & Microbiology
Reduction is the addition of ________, which usually is accompanied by addition of protons in a process called ________ in biological systems
Fill in the blank with correct word.
Biology & Microbiology