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Match the following Columns and select the correct options:

Column I Column II
(a) Dragonflies (i) Biocontrol agents of several plant pathogens
(b) Bacillus thuringenesis (ii) Get rid of Aphids and mosquitoes
(c) Glomus (iii) Narrow spectrum incesticidal application

(d)Baculoviruses

(iv) Biocontrol agents of lepidopteran plants pest
  (v) Absorbs phosphorous from soil

 

Option: 1

a-ii, b-i, c-iii, d-iv


Option: 2

a-ii, b-iii, c-iv, d-v


Option: 3

a-ii, b-iv, c-v, d-iii


Option: 4

a-iii, b-v, c-iv, d-i


Answers (1)

best_answer

Dragonflies are used to get rid of mosquitoes.

Bacillus thuringiensis is a microbial biocontrol agent used against pests.

Baculovirus is used as a biological control agent for insecticidal applications.

Glomus(fungus) forms a symbiotic association with plants. It helps plants by absorbing phosphorus from the soil. The correct option is c.

Posted by

Ritika Kankaria

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