Referring to organisms that have both male and female reproductive organs, either simultaneously or at different stages of their life.

The protrusion of an organ or tissue through an abnormal opening in the body, often in the abdominal wall.

A scientist who studies amphibians and reptiles.

The branch of zoology that deals with the study of amphibians and reptiles.

A form of tightly packed chromatin that is transcriptionally inactive and generally found at regions like the centromere.

A condition in which an individual has different colored eyes or different colors within one eye.

A term used in genetics referring to the varying forms or species that share similar characteristics or behavior.

A cyclic compound that contains at least one atom that is not carbon, such as nitrogen, oxygen, or sulfur.

Specialized nitrogen-fixing cells found in some cyanobacteria, where nitrogen fixation occurs.

Plural form of heterocyst, referring to nitrogen-fixing cells found in certain cyanobacteria.