Multiple Choice
Select the choice describing the latest event in the endosymbiosis between plants and nitrogen-fixing bacteroids:
A) plants secrete flavonoids to permit their recognition by specific bacterial species
B) plant TCA cycle releases C4-dicarboxylic acids to bacteroid
C) bacterial cells differentiate into bacteroids
D) root hairs exhibit curling
E) infection thread enters root cortex
Correct Answer:
Verified
Correct Answer:
Verified
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