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11.Organisms and Populations
medium
Stopage of reproduction in an organism by creating hurdle in its biology or physiology or its distruction by use of another organism is known as
A
Predation
B
Competition
C
Biological control
D
Physiological control
(AIPMT-1996)
Solution
(c)Biological control methods include using natural predators of pests, using resistant varieties, crop rotation, etc.
Standard 12
Biology
Similar Questions
Match the column $I$ and $II$
| Column – $I$ | Column – $II$ |
| $(a)$ Parasitism | $(i)$ $++$ |
| $(b)$ Commensalism | $(ii)$ $+-$ |
| $(c)$ Amensalism | $(iii)$ $0+$ |
| $(d)$ Mutualism | $(iv)$ $0-$ |
