Lichens are used by scientists as an indicator of pollution because they
A) require nonpolluted water to grow.
B) are extremely sensitive to sulfur dioxide.
C) react to small amounts of carbon monoxide.
D) are very sensitive to ultraviolet radiation.
E) respond to increased levels of chlorofluorocarbons.
Correct Answer:
Verified
Q11: Green algae such as Ulva demonstrate an
Q12: In gymnosperms, the formation of the female
Q13: In fungal reproduction, sexual fusion refers to
A)the
Q14: Although there are similarities between animal and
Q15: When a haploid "plus" mating type fungal
Q17: The vascular transport tubes of plants are
Q18: Fungi exhibit certain characteristics. One of these
Q19: Lichens are
A)parasitic interactions between a fungus and
Q20: In bryophytes, the rhizoids
A)serve as attachment structures.
B)obtain
Q21: A dikaryotic cell will originate from
A)a sperm
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