Creutzfeldt-Jacob disease is known to have been transmitted by surgical instruments and transplanted nerve tissue.

Answer the following statement true (T) or false (F)


True

Biology & Microbiology

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Germination requires the use of metabolic reserves in the seed. Which of these compartments contains starch used to fuel early seedling growth?  

A.  amyloplasts B.  protoplasts C.  chloroplasts D.  chromoplasts E.  mitochondria

Biology & Microbiology

The French taxonomist who, in 1809, proposed the first testable evolutionary theory that organisms using body parts repeatedly would increase their abilities was

A. Jean Baptiste Lamarck. B. Georges-Louis Buffon. C. Charles Darwin. D. James Hutton. E. Charles Lyell.

Biology & Microbiology

Give examples of plants in each of the gymnosperm phyla. Differentiate among them with respect to morphology and

reproductive characteristics. Which is the most diverse? Least diverse? What will be an ideal response?

Biology & Microbiology

Foreign species that have negative effects on native species are called:a

prey species. b. non-native species. c. invasive species. d. predator species. e. endemic species.

Biology & Microbiology