Suppose a Single Nondisjunction Event Occurs During Anaphase II of Meiosis

question 17

Multiple Choice

Suppose a single nondisjunction event occurs during anaphase II of meiosis in a normal male cell from meiosis I. Of the resulting sperm, ____.​

• A) ​three would be normal and one would have an extra chromosome
• B) ​two would be normal, one would have an extra chromosome, and one would be missing a chromosome
• C) ​two would have an extra chromosome and two would be missing a chromosome
• D) ​all four sperm would have an extra chromosome
• E) ​three would have an extra chromosome and one would be normal

---

Definitions:

Self-Denigrating Thoughts

Negative and critical inner dialogues that diminish one's self-esteem and contribute to feelings of unworthiness or failure.

Neutral Interpretations

The act of understanding or explaining information without any bias, emotional involvement, or negative or positive spin.

Self-Efficacy

The belief in one's own ability to succeed in specific situations or accomplish a task, a crucial component of psychological theory.

Albert Bandura

A renowned psychologist best known for his Social Learning Theory, asserting that people learn behaviors through observation, imitation, and modeling.