Which of the Following Events Suggests There Is a Change

question 7

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)The Ca²⁺ concentration increases in the cytoplasm of the egg.
• C)The egg plasmolyzes.
• D)Double fertilization occurs.

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Definitions:

Music Lessons

Educational sessions focused on teaching the theory and practice of music, including how to play musical instruments, sing, and understand music theory.

Gain

An increase in quantity, quality, or value, often used in financial contexts to refer to profit but can apply to a variety of other contexts such as gain in knowledge.

IQ Points

represent units of measure used to denote an individual's cognitive capabilities as compared to the general population, based on standardized intelligence testing.

Crystallized Intelligence

Represents one's accumulated knowledge and verbal skills, which typically increase with age, as per cognitive psychology.