Which of the Hydrocarbons Listed Are Unsaturated? I

question 43

Multiple Choice

Which of the hydrocarbons listed are unsaturated? I. alkane
II) alkene
III) alkyne
IV) aromatic

• A) alkanes only
• B) alkenes and alkynes only
• C) alkenes, alkynes, and adromatics
• D) alkanes, alkenes, alkynes, and aromatics
• E) aromatics only

---

Definitions:

Diaphragm

A large, dome-shaped muscle located at the base of the lungs, playing a key role in respiration by contracting and expanding the chest cavity.

Cervix

The lower region of the uterus; extends slightly into the vagina.

Fertilization

Fertilization is the process where sperm and egg cells unite, leading to the formation of a zygote and initiating embryonic development.

Labeled Structures

Diagrams or models that have had their various parts marked with labels for educational or explanatory purposes.