noun (plural: retinulae, also used as singular) as in strong fondness

Word Combinations

Example:The retinula tissue of the freshwater polyp plays a crucial role in its survival.

Definition:The layer of cells that contains retinula cells, found in the ectoderm of certain invertebrates.

From retinula tissue

Example:The retinula cells are part of the nervous system of Hydra.

Definition:A system of specialized cells, including the brain, spinal cord, and peripheral nerves that transmit and process signals within an organism.

From nervous system