Question

ACNevers SECLUIN TUI
16. Which of the following statements are
correct?
(1) Cochineal insect is used to eliminate
Opuntia.
(ii) Water logging decreases the amount of
salts in the soil that increases soil fertility.
Fertilisers are not readily soluble in water,
so they are absorbed by the plants slowly.
(iv) Rust of wheat is a fungal disease.
The practice of growing two or more
dissimilar crops in the same field one
after the other is called mixed cropping.
(A) (i), (ii), (iii) and (v) only
(B) (i) and (iv) only
(C) (ii) and (iv) only
(D) (iii), (iv) and (V) only
(v)​

Answer 1

Answer:

one cochineal insect is used to eliminate opuntia.