Question

Given below are the harmful effects of weeds on crop plants. Choose the correct
combination of statements.
(i) They interfere in harvesting (ii) they help crop plants to grow healthy
(iii) they compete with crop plants for water, nutrients, space and light
(iv) they affect plant growth.
(a) i, iii, iv (b) iii, iv (c) iii only (d) i, ii, iii, iv

Answer 1

Answer:

(a) is the correct answer i.e. 1,2,4

Answer 2

Answer:

i think may be the answer is (iv) they affect plant growth

Explanation: