When a Chromosome Carrying an Inversion Undergoes Crossing-Over

question 4

Multiple Choice

When a chromosome carrying an inversion undergoes crossing-over

• A) all four chromatids of the tetrad will contain a duplication or deletion.
• B) two chromatids will carry both a duplication and a deletion, one will contain the inversion, and one will be normal.
• C) two chromatids will carry both a duplication and a deletion, and the other two will contain the inversion.
• D) all four chromatids will be normal.
• E) two chromatids will carry the inversion, and the other two will be normal.

---

Definitions:

Jaundice

A yellow coloration of the skin and eyes resulting from an excess of bilirubin in the blood, often an indicator of liver dysfunction.

Spit Up

The act of regurgitating small amounts of food or milk that have been swallowed, typically observed in infants.

Parent-Newborn Attachment

The emotional bond that forms between a parent and their newborn, crucial for the baby's development and the parent-child relationship.