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Biology
Which of the following statements about Rhizobium legume nodule formation is not correct ?
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Q. Which of the following statements about Rhizobium legume nodule formation is not correct ?
Mineral Nutrition
A
Rhizobium can only fix nitrogen after it becomes a bacteroid within a root cortex cell.
B
Rhizobium induces invagination of root hairs.
C
Within an infection thread, Rhizobium is still extracellular to the plant.
D
The infection thread can fuse with any root cell of an appropriate legume species.
Solution:
Correct answer is (d) The infection thread can fuse with any root cell of an appropriate legume species.