Multiple Choice
What role do lichens and mosses play in primary succession?
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48. Ecology
Introduction to Ecology
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What adaptation must intertidal organisms have to survive in their environment?
A
Capability to photosynthesize
B
Ability to withstand desiccation
C
Capability to live in freshwater
D
Ability to fly
Verified step by step guidance1
Understand the intertidal zone environment: The intertidal zone is the area between high tide and low tide. Organisms here are exposed to air during low tide and submerged in water during high tide.
Identify the challenges faced by intertidal organisms: These organisms must deal with fluctuating temperatures, salinity, and moisture levels, as well as the physical impact of waves.
Recognize the key adaptation for survival: The ability to withstand desiccation is crucial because organisms are exposed to air and risk drying out during low tide.
Consider other adaptations: While photosynthesis is important for some organisms, it is not specific to intertidal survival. Flying is not relevant, and living in freshwater does not apply to the saline conditions of the intertidal zone.
Conclude the primary adaptation: The ability to withstand desiccation is the most critical adaptation for intertidal organisms to survive the alternating wet and dry conditions.
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