The three semicircular canals of the organs of equilibrium are ____ to each other
a. oriented at right angles
b. parallel
c. oriented at 45 degree angles
d. oblique
e. bound
a
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A positive Biuret test indicates the presence of
A. proteins B. carbohydrates C. fats D. nucleic acids
How and why are mRNAs transported to specific regions or organelles within a cell?
What will be an ideal response?
Which forms the outermost whorl of flower
parts? a. sepals b. petals c. anthers d. carpels e. stamens
Which of the following statements is NOT correct about the pH of soil?
A. An acidic soil will have a greater concentration of H+ (Hydrogen ions). B. An acidic soil will have a lesser concentration of H+ (Hydrogen ions). C. pH is a non-living component of the ecosystem. D. Soil pH is an important factor for plant growth. E. Acid rain can affect the pH of soil.