Question

Mark the correct sequence of steps for the development of root nodules in legumes
a. Formation of infection thread.
b. Division of cortical and pericyclic cells.
c. Curling of root hairs.
d. Leghaemoglobin synthesis.

• A. a, c, b, d
• B. b, d, a, c
• C. c, b, a, d
• D. c, a, b, d

Answer 1

Answer: (D)

Correct answer is (d) c, a, b, d