Most Moss Gametophytes Do Not Have a Cuticle and Are

question 49

Multiple Choice

Most moss gametophytes do not have a cuticle and are one to two cells thick.What does this imply about moss gametophytes and their structure?

• A)They use stomata for gas exchange regulation.
• B)They can easily lose water to,and absorb water from,the atmosphere.
• C)Photosynthesis occurs throughout the entire gametophyte surface.
• D)They have branching veins in their leaves.

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