To cross-fertilize flowers A and B, one would first remove flower A's immature ________ and later transfer pollen from flower B to flower A's ________
A) carpe; ovule
B) anthers; stamen
C) stamens; stigma
D) stigma; style
Answer: C
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The laboratory receives a bloody, tissue contaminated surgical forceps. Upon removal the laboratory should dispose of the instrument by:
a. placing in the biohazard container. b. placing in a sharps container. c. sending back to surgery for disposal. d. ensuring proper return to surgery for chemical sterilization.
The sympathetic nervous system is part of the
A. central nervous system. B. autonomic nervous system. C. somatic nervous system. D. learning and memory system. E. limbic system in the brain mediating emotion.
The nucleolar organizer is a part of a specific chromosome that directs the synthesis of
A. heterogeneous nuclear RNA (hnRNA). B. ribosomal RNA (rRNA). C. transfer RNA (tRNA). D. messenger RNA (mRNA).
Why is malaria such an effective disease? What will be an ideal response?