Question

what will happen if root nodules stop secreting attractants ​

Answer 1

(i) Bacteria release chemicals and enzymes.

(ii) Bacteria stop dividing and form baceroides.

(iii) Roots secrete chemical attractants.

(iv) Formation of infection thread.

(v) Formation of nodules.

(vi) Division of infected cortical cells.

(vii) Curling of root hair and degradation of their cell wall.

(viii) infection thread grows along with multiplication of bacteria.