Find the odd one out based on the biological relationship between the two organisms:

Find the odd one out based on the biological relationship between the two organisms:
  1. Cuscuta (Dodder) growing on a mango tree
  2. Head lice living on human scalp
  3. Algae and fungi living together as Lichen
  4. Tapeworm living in a cow's stomach

Solution

Lichen is a mutualistic relationship where both algae and fungi benefit, whereas Cuscuta, head lice, and tapeworms are parasites that harm their hosts.

Asked in: Homi Bhabha Practice

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