Which of the Following Events Suggests There Is a Change

question 40

Multiple Choice

Which of the following events suggests there is a change in the egg cell membrane after penetration by a sperm?

• A)The pollen tube grows away from the egg toward the polar nuclei.
• B)Ca²⁺ builds up in the cytoplasm of the egg.
• C)The egg cell plasmolyzes.
• D)Double fertilization occurs.
• E)There is a spike in membrane transport activity.

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Definitions:

Black Families

Households or family units consisting of individuals of Black or African descent, embodying a diverse array of cultural, social, and economic backgrounds.

Female Head

A reference to a household or organization led or managed by a woman.

Lorenz Curve

A graphical representation used to illustrate the distribution of income or wealth within a society, showing the proportion of the total income earned by any given percentage of the population.

Tax

Mandatory financial contributions imposed by governments on individuals, corporations, and other entities to fund public expenditure.