If the Two Alleles for a Particular Gene Are Different

question 27

Multiple Choice

If the two alleles for a particular gene are different the gene pair is

• A) homologous.
• B) heterozygous.
• C) homozygous.
• D) dominant.
• E) recessive.

---

Definitions:

Dysmenorrhea

Painful menstruation.

Amenorrhea

A medical condition characterized by the absence of menstruation in a woman who is of reproductive age.

Pelvic Cramps

Painful sensations that occur in the lower abdomen, often linked to menstrual cycles, but can also be caused by various medical conditions.

Penile-vaginal Penetration

A sexual act involving the insertion of a penis into a vagina.