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Reproduction in organisms — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYReproduction in organisms1 Mark
MCQ
Natural parthenogenesis occurs in:
  • A
    Frog
  • ✓
    Honeybee to produce drones
  • C
    Sea urchin
  • D
    All of the above
✓

Answer

Correct option: B.
Honeybee to produce drones
Parthenogenesis is the process of developing an unfertilized egg into an adult animal species.
It naturally occurs in is insects like honeybees, wasps and also in crustaceans.
Sexual reproduction is seen in frogs, eggs are released from female and fertilization takes place outside the body $i.e.,$ external fertilization occurs.
Sea urchins also reproduce through sexual reproduction.
They send clouds of eggs and sperm into the water and external fertilization occurs to form larvae.

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