The alcohol functional group is present in eugenol.
The -OH group is termed as the alcohol group in organic molecules and molecules that have this group contain "ol" in their names. Other examples of compounds with the alcohol functional group are ethanol, phenol and methanol.
Answer:
c. animal cells
Explanation:
Animal cells have no cell wall and contain organelles
1. Trachea itself is not considered a complete organ. It is a part of the breathing system and the only airway to the lungs.
2.Yes rigid organs.
3. Rigid organs constitute part of the endoskeleton of vertebrates.
The third one, hope this helped.
