Which of the Following Is True About Crossing Over

question 22

Multiple Choice

Which of the following is true about crossing over?

• A) It results in a new cell called a zygote.
• B) It creates new hereditary combinations.
• C) It increases the probability that nontwin siblings will be genetically identical.
• D) It decreases the chances that some members of a species will survive ever-changing environments.

---

Definitions:

Big Five

is a model that outlines five broad dimensions of personality traits: openness, conscientiousness, extraversion, agreeableness, and neuroticism.

Hostility

Aggressive or antagonistic behavior or attitudes towards others.

Sibling Relationships

The bond and interactions between brothers and sisters, which can influence social development and emotional growth.

Middle-aged Adults

Individuals in the demographic period between youth and old age, typically considered to span from ages 40 to 65, focusing on lifestyle stability, career, and family.