A technique which has been successfully maintaining  long term culture upto 4-5 months is

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#Question id: 5557

#5. Developmental Biology

The plasma membrane of the sea urchin egg ________.

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#Question id: 11197

#7. System Physiology – Animal

After the depolarization phase of an action potential, the resting potential is restored by ________.

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#Question id: 10509

#6. System Physiology – Plant

A different type of mechanical obstacle to herbivory is provided by mineral crystals that are present in many plant species, such as silica crystals known as

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#13. Methods in Biology

HCG-kit is based on the phenomenon of 

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#Question id: 12404

#6. System Physiology – Plant

Covalent conjugation of amino acids to IAA can result in___