The plant pathogen ________ is a member of the alphaproteobacteria that alters plant cells by introducing DNA into them
A) Azotobacter
B) Agrobacterium
C) Rhizobium
D) Pseudomonas
E) Bdellovibrio
B
Biology & Microbiology
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In flowering plants, pollen grains form in the flower's male parts called ____
a. stamens b. anthers c. carpels
d. megaspores e. endosperms
Biology & Microbiology
The embryonic forebrain gives rise to all of the following structures in the adult brain except:a
the cerebellum. b. the hypothalamus. c. the cerebrum. d. the telencephalon. e. the thalamus
Biology & Microbiology
Organisms that reproduce repeatedly are said to be
A. semelparous. B. iteroparous. C. r-selected D. cohorts. E. K-selected
Biology & Microbiology
Most diet experts recommend a weight loss diet that is nutritionally balanced.
Answer the following statement(s) true (T) or false (F)
Biology & Microbiology