Multiple Choice
Why is the symbiotic relationship of truffle mushrooms and tree roots considered to be crucial to the colonization of land?
A) This relationship is found in some of the oldest plant fossils.
B) Truffles have seeds.
C) Truffles provide trees with sugars.
Correct Answer:
Verified
Correct Answer:
Verified
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Q23: Gametophytes produce _.<br>A)sperm and eggs<br>B)spores and stomata<br>C)lignin
Q24: Evolutionary evidence suggests fungi evolved from _
Q25: The origin of seeds occurred approximately _
Q26: Exploring in the tropics, you discover a
Q28: This diagram shows what process? <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7803/.jpg"
Q29: What are hyphae?<br>A)symbiotic associations between plant roots
Q30: The _ help(s)plants retain water.<br>A)hypha<br>B)cuticle<br>C)mycorrhiza<br>D)lignin
Q31: In angiosperms, what structures house female gametophytes?<br>A)petals<br>B)ovules<br>C)sepals
Q32: Corn smut is a fungus that grows