Exam: GRE (Verbal)

Definition: The process in which a substance called suberin is deposited on the walls of plant cells, leading to the formation of cork tissue.

Example: The suberization of plant cells helps protect them from water loss and pathogens.

Definition: A group of related organisms or languages that is smaller than a family but larger than a genus or branch.

Example: The biologist studied the subfamily of plants that included several rare species.

Definition: A smaller area of study within a larger field or discipline.

Example: The researcher specializes in a subfield of biology that focuses on marine ecosystems.

Definition: Partly turned into a fossil, meaning it is not completely fossilized but shows some signs of fossilization.

Example: The archaeologists discovered subfossil remains of ancient plants in the cave.

Definition: A type of organism that has not completely turned into fossil but is preserved in a state between living and fossilized.

Example: The archaeologists discovered a subfossil that provided insights into ancient ecosystems.

Definition: A classification in biology that is one level below a genus and one level above a species.

Example: The scientist identified a new subgenus of the plant species during her research.

Definition: Relating to or located beneath a glacier.

Example: The subglacial environment is crucial for understanding glacier dynamics.

Definition: A smaller goal that is part of a larger goal.

Example: To complete the project, we need to achieve several subgoals along the way.

Definition: A part of a larger graph that includes some of its points and connections.

Example: In computer science, a subgraph can be used to analyze specific relationships within a larger dataset.

Definition: A smaller group that is part of a larger group, often sharing specific characteristics or interests.

Example: The research team was divided into several subgroups to focus on different aspects of the project.

Definition: To separate or categorize something into smaller groups that share common characteristics.

Example: The teacher decided to subgroup the students based on their reading levels.

Definition: A smaller group that is part of a larger group, often used to categorize or organize members based on specific characteristics or criteria.

Example: The research team divided the participants into several subgroupings based on their age and interests.

Definition: To divide something into smaller groups that share common characteristics.

Example: The researchers are subgrouping the participants based on their age and health conditions.