What kind of circulatory system do fishes have?
A) tricuspid loop
B) open circulatory system
C) single loop
D) double loop
Ans: C) single loop
Biology & Microbiology
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Which of the following genotypes would result in a true-breeding stock?
A. AA or Aa or aa B. Aa, but not AA or aa C. AA, but not Aa or aa D. Aa, but not AA or aa E. AA or aa, but not Aa
Biology & Microbiology
The spleen is located on the right side of the body, just below the liver.
a. true b. false
Biology & Microbiology
A drug that interferes with the development and function of microtubules would interfere with
A) G0 phase of the cell cycle. B) metaphase and anaphase of mitosis. C) S phase of the cell cycle. D) DNA replication. E) G1 phase of the cell cycle.
Biology & Microbiology
In flowering plants the small male gametophyte plants are known as
A. spores. B. stamens. C. seeds. D. pollen.
Biology & Microbiology