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#Question id: 4599


Many crustaceans (for example, lobsters, shrimp, and crayfish) use their tails to swim, but crabs have reduced tails that curl under their shells and are not used in swimming. This is an example of ________.

#SCPH06 I Botany
  1. convergent evolution

  2. a homologous structure

  3. natural selection

  4. a vestigial trait


Answer:- Option(s): 4


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#Question id: 11673

#I Life Science/ Life Sciences Group – I-V

Low selectivity of solute movement is a characteristic of ________.

TLS Online TPP Program

#Question id: 11673

#SCPH28 | Zoology

Low selectivity of solute movement is a characteristic of ________.

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#Question id: 11674

#I Life Science/ Life Sciences Group – I-V

If ATP production in a human kidney was suddenly halted, urine production would:

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#Question id: 11674

#SCPH28 | Zoology

If ATP production in a human kidney was suddenly halted, urine production would:

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#Question id: 11675

#I Life Science/ Life Sciences Group – I-V

Processing of filtrate in the proximal and distal tubules:

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#Question id: 11675

#SCPH28 | Zoology

Processing of filtrate in the proximal and distal tubules:

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