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#Question id: 5555


The formation of the fertilization envelope requires an increase in the cytosolic concentration of ________.

#SCPH01 Biochemistry
  1. calcium ions

  2. hydrogen ions

  3. potassium ions

  4. sodium ions


Answer:- Option(s): 1


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#Question id: 9203

#SCPH28 | Zoology

The human impact that scientists determined has caused the most extinctions on record is ________, and beyond further losses from this impact, the other impact with the largest potential to cause future extinctions is ________.

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#Question id: 9204

#SCPH06 I Botany

Which of the following observations provides the best evidence of a biodiversity crisis?

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#Question id: 9204

#SCPH28 | Zoology

Which of the following observations provides the best evidence of a biodiversity crisis?

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#Question id: 9205

#SCPH06 I Botany

Which of the following terms includes all of the others?

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#Question id: 9205

#SCPH28 | Zoology

Which of the following terms includes all of the others?

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#Question id: 9206

#SCPH06 I Botany

To better comprehend the magnitude of current extinctions, it will be necessary to ________.

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