Hornworts differ from mosses and liverworts in containing
A. small leaves.
B. sporophytes.
C. photosynthetic sporophytes.
D. gametophytes.
E. spores.
C. photosynthetic sporophytes.
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Suppose a living plant cell has ? = ?S = ?0.5 MPa. If the plant cell is placed into a beaker filled with a solution with
? = 0, then the cell should ____.
a. take up water until it bursts b. lose water until its ? = ? of the solution c. take up water until within the cell ?P = ? d. take up water until its ? = ?S of the solution e. lose water until its ?S = its ?P
Which of the following is known for having a diploid-dominant life cycle?
a. humans b. plants c. fungi d. bacteria
Which one of the following rows best represents a gas in relation to a solid or liquid of the same compound?
A. Row 1
B. Row 2
C. Row 3
D. Row 4
What are the semicircular canals?
A. the internal part of the cochlea with hair cells that are stimulated by sound waves B. the part of the inner ear that recognizes rotational equilibrium and movement C. the point of the eye at which color vision is most acute D. the part of the choroid coat of the eye that is attached to the lens and the iris E. the part of the eye that contains rods, cones, and bipolar cells