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Meaning of electrical polyspermy block | Babel Free

Noun CEFR C1

Definitions

A polyspermy block where the electric potential of an egg rapidly rises from -70mV to +20mV upon contact with sperm due to the influx of sodium ions.

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
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See also

electrical resistance electrical storm electrical system electrical tape electrical treeing electrical wiring

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