Question
Identify the correctly matched
pair:Solution
(i) Amensalism – A relationship where one species is harmed while the other remains unaffected. Example: Penicillium fungus secretes penicillin, which kills bacteria, but the fungus itself is not affected. (ii) Parasitism – A relationship where one species (parasite) benefits while the other (host) is harmed. Example: Tapeworms in human intestines.\ (iii) Commensalism – A relationship where one species benefits while the other is unaffected. Example: Cattle egrets feeding on insects stirred up by grazing cattle. (iv) Mutualism – A relationship where both species benefit. Example: Pollination by bees, where bees get nectar and plants get pollinated.
Select the figure from among the given options that can replace the question mark (?) in the following series.
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8 × 9 ÷ 4 + 5 – 3 = 2Â
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Select the number from among the given options that can replace the question mark (?) in the following series.
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C R_ S _ _ R O S_ C_ ...
In the following question, select the figure which can be placed at the sign of question mark (?) from the given alternatives.
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-clus...
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