Interspecific Interactions
Interaction between different populations occur for their needs like, 1) Nature and mode of food gathering 2) Space to rest or shelter 3) For specific habits like aggregation, breeding etc. These interactions are of three types. They are a) Positive or beneficial interactions In these, members of e..
Negative Interactions amongst different species in a community
Competition (a) Direct (b) Indirect (-) (-) Mutual inhibition (-) (-) Inhibition due to short supply of resources Mimicry (+) (-) or (Nil) Mimic is benefited; predator unaffected but prey is caught easily Negative interactions ..
Inheritance of Acquired Characters
. The long neck and longer fore limbs, according Lamarck, are the characters that Giraffe acquired in its lifetime. Lamarck suggested that Giraffes started stretching their neck and fore limbs in order to reach leaves of taller plants. They were forced to do so due to the competition that..
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