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#Question id: 10989


What is the resting membrane potential of the sinus nodal fibers?

#I Life Science/ Life Sciences Group – I-V
  1. −100 mV
  2. −90 mV
  3. −80 mV
  4. −55 mV

Answer:- Option(s): 4


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#Question id: 4910

#SCPH28 | Zoology

For a trait known to be caused by a mitochondrial gene variant, there may be an occasional female that can transmit different phenotypes to her progeny on an apparently random basis. What situation might you suspect?

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#Question id: 4911

#SCPH06 I Botany

Neutral petite mutations:

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#Question id: 4911

#SCPH12 I Genetics

Neutral petite mutations:

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#Question id: 4911

#SCPH28 | Zoology

Neutral petite mutations:

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#Question id: 4912

#SCPH06 I Botany

Correns described that the inheritance of variegated color on the leaves of certain plants was determined by the maternal parent only. What phenomenon does this describe?

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#Question id: 4912

#SCPH12 I Genetics

Correns described that the inheritance of variegated color on the leaves of certain plants was determined by the maternal parent only. What phenomenon does this describe?

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