The only living descendant of the dinosaurs are the:a
marsupials.
b. monotremes.
c. birds.
d. mammals.
e. amphibians.
C
Biology & Microbiology
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Cancer causing genes found in some viruses are called:
A. oncogenes. B. proto-oncogenes. C. tumor suppressor genes. D. viral genes.
Biology & Microbiology
Which of the following organs or tissues can ONLY use glucose as a source of energy?
A. heart B. skeletal muscles like the bicep C. brain D. liver E. spleen
Biology & Microbiology
The figure illustrates a portion of the life cycle of
a(n) a. zygomycete. b. ascomycete. c. basidiomycete. d. glomeromycete e. lichen.
Biology & Microbiology
If the probability of a point mutation in a species were 10-8 per base pair per generation and each gamete in that species contained 3 x 10-8 base pairs, how many new point mutation would you expect per gamete per generation?
a) 3 b) 6 c) 3 x 10-8 d) 10-8 e) 3 x 108
Biology & Microbiology