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Reproduction in organisms — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYReproduction in organisms1 Mark
MCQ
Which type of stimulus is used to achieve parthenogenetic development?
  • A
    Chemical
  • B
    Change in $pH$
  • C
    Pricking with microneedle
  • ✓
    All of the above
✓

Answer

Correct option: D.
All of the above
The stimulus which are used to induce artificial parthenogenesis are chemicals like salts, weak acids, organic solvents$, ($chloroform$)$ urea, sucrose, strychnine and physical stimuli like temperature, electric shock or mere shaking, a needle smeared with blood $($egg of frog$)$ and saline solution $($egg of sea urchin$).$

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