Which of the following are most responsible for supporting mature, nongrowing parts of the plant?
a. parenchyma cells
b. collenchyma cells
c. trichomes
d. tracheids and vessel elements
e. sieve-tube elements
Ans: d. tracheids and vessel elements
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What occurs during a lysogenic infection?
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A mycelium is a large intermeshed mat of _______.
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