The Failure of Chromosomes to Separate During Mitosis or Meiosis

question 10

Multiple Choice

The failure of chromosomes to separate during mitosis or meiosis is called  

• A) genetic displacement.
• B) trisomy.
• C) crossing over.
• D) nondisjunction.
• E) disjunction.

Understand the implications and benefits of early educational interventions such as Head Start programs.

Comprehend the complex interplay between genetics and environment in determining intelligence.

Recognize gender and cultural differences in various cognitive abilities, including mathematical, spatial, and verbal skills.

Grasp the concept and implications of prenatal and early life influences on cognitive development.

---

Definitions:

Spermatozoa

the male reproductive cells or sperm cells that carry a man's DNA.

Semen

The male reproductive fluid containing spermatozoa, used for reproduction.

Chlamydia

A common sexually transmitted infection caused by the bacterium Chlamydia trachomatis, which can cause serious reproductive and other health problems with long-term consequences.

Sterilization

A process that eliminates or kills all forms of microbial life, including spores, from an object or area.