Exam: Cambridge English: C1 Advanced (CAE)

Definition: A remarkable event or fact that can be observed or experienced, often unusual or extraordinary.

Example: The northern lights are a natural phenomenon that attracts many tourists each year.

Definition: A chemical compound used in medicines and agriculture, particularly for treating mental health issues and as an insecticide.

Example: The veterinarian prescribed phenothiazine to treat the animal's parasitic infection.

Definition: The physical and biological traits of an organism that can be seen or measured, which are influenced by both its genes and the environment.

Example: The phenotype of the plant includes its height, flower color, and leaf shape.

Definition: Relating to the observable characteristics or traits of an organism, which are influenced by both genetic and environmental factors.

Example: The phenotypic variations in the population were studied to understand how traits are inherited.

Definition: Relating to the observable physical or biochemical characteristics of an organism, as determined by both genetic makeup and environmental influences.

Example: The phenotypical traits of the plant species vary significantly depending on the soil conditions.

Definition: In a way that relates to the observable characteristics or traits of an organism, which are influenced by both genetic and environmental factors.

Example: The plants grew phenotypically different in response to varying light conditions.

Definition: A type of chemical compound that is derived from phenol, often acting as a salt or an ion.

Example: Phenoxide is commonly used in various chemical reactions and processes.

Definition: A chemical group that comes from phenol, formed when a hydrogen atom is removed, represented by the formula C6H5O-.

Example: The phenoxy group is often used in the synthesis of various organic compounds.

Definition: A chemical group that comes from benzene, formed by taking away one hydrogen atom, and is often used in organic chemistry.

Example: Phenyl groups are commonly found in many organic compounds.

Definition: A chemical compound that was used as a medicine to reduce pain and inflammation, particularly for conditions like arthritis and gout.

Example: The doctor prescribed phenylbutazone to help manage the patient's arthritis pain.