1. Tardigrade
  2. Question
  3. Biology
  4. Refer to the given table. If '+' sign has been assigned for beneficial interaction, sign for detrimental interaction and '0' for neutral interaction, identify the type of interaction (i), (ii) and (iii) and select the correct option. Species A Species B Type of interaction - - (i) + - (ii) + 0 (iii) (i) (ii) (iii) (a) Predation Parasitism Amensalism (b) Competition Predation Commensalism (c) Competition Parasitism Commensalism (d) Both (b) and (c)

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Q. Refer to the given table. If '+' sign has been assigned for beneficial interaction, sign for detrimental interaction and '0' for neutral interaction, identify the type of interaction (i), (ii) and (iii) and select the correct option.
Species A Species B Type of interaction
- - (i)
+ - (ii)
+ 0 (iii)

(i) (ii) (iii)
(a) Predation Parasitism Amensalism
(b) Competition Predation Commensalism
(c) Competition Parasitism Commensalism
(d) Both (b) and (c)

Organisms and Populations

Solution:

In competition, both species are harmed. In predation and parasitism, one species derives benefit and the other one is harmed. Commensalism is an interaction in which one species is benefitted and other one remains unaffected.